Gwangmyeong to Osan runs about 5 times a day, with the first departure around 06:02 and the last around 07:30. One passenger pays between €10.07 and €11.88, every fee included, depending on the operator and the way you travel. The fastest door to door is 1h 8m over 46 km, on services run by 2 operators across 2 modes.
What one seat costs
The spread between the cheapest and dearest typical fare on this corridor, across 2 operators and 2 ways of making the journey. The operator sets the price on the day.
Typical fares
€10.07 to €11.88
When it runs, leaving Gwangmyeong
No operator has filed a timetable for this direction yet, so the first and last departure below follow the pattern of the corridor. Read them as the shape of the service day rather than as times to turn up for.
- 06:02First departure
- 07:30Last departure
- 5Services per day
- 20%Run direct
Korea Railroad runs this service and does not sell it here. Bookaway takes the payment.
Buying this journey
Bookaway lists departures for Gwangmyeong to Osan on your date, and you pay on their side.
See Gwangmyeong to Osan on Bookaway
Or compare on Trip.comOr compare on 12Go
Partner link. We do not sell this ticket, and we earn nothing from this one.
금호고속 runs this service and does not sell it here. Bookaway takes the payment.
Buying this journey
Bookaway lists departures for Gwangmyeong to Osan on your date, and you pay on their side.
See Gwangmyeong to Osan on Bookaway
Partner link. We do not sell this ticket, and we earn nothing from this one.
Fares by date
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
- about €10.07Mon14
- about €10.07Tue15
- about €10.07Wed16
- about €10.07Thu17
- about €10.07Fri18
- about €10.07Sat19
- about €10.07Sun20
- about €10.07Mon21
- about €10.07Tue22
- about €10.07Wed23
- about €10.07Thu24
- about €10.07Fri25
- about €10.07Sat26
- about €10.07Sun27
- about €10.07Mon28
- about €10.07Tue29
- about €10.07Wed30
- about €10.07Thu1
- about €10.07Fri2
- about €10.07Sat3
- about €10.07Sun4
Based on what this route has cost recently. The operator sets the price on the day, and the live fare is confirmed when you book.
The coach gets you into Osan. It does not get you a bed, and neither do we.
A room in Osan for the night the coach gets in
Sort by distance from Osan Station Transfer Center and you can see which places are ten minutes on foot and which are not.
Search Osan on Trip.comOr compare on Booking.com
Partner links. We do not sell accommodation. We earn a commission when a booking completes, and it never changes what you pay.
When to book Gwangmyeong to Osan
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €10.0790 days
- €10.0760 days
- €10.0745 days
- €10.0730 days
- €10.0721 days
- €10.0714 days
- €10.077 days
- €10.073 days
- €10.071 days
- Cheapest lead time
- Fares bottom out around 90 days ahead, at €10.07.
- How much it moves
- The gap between the cheapest and dearest lead time is 0 percent. The dearest point is €10.07, 90 days out.
- What that means
- Today sits outside the cheap window, which opens around 90 days before departure. There is no advantage to booking this minute.
Book now Fares on this route are lowest around 1 days ahead, so there is no rush yet.
This corridor, specifically
Facts that apply to Gwangmyeong to Osan and to no other route on the site.
Clocks
Both ends keep the same time, so the arrival is the departure plus the journey.
The shape of it
46 km
40 km as the crow flies, 15% further by the route services actually take. The bearing runs south-east.
Who lives at each end
357,545 → 238,788
Population at the departure city and at the arrival city, which is usually what decides how often anything runs.
How we know
0/4
4 of these connections were inferred from service-area overlap rather than observed in a timetable. We would rather say so.
The route
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- Direct or connecting
- 33% of the services we sell on this corridor run through without a change. The remaining 67% involve one connection.
- How far it really runs
- The route covers 46 km against 40 km in a straight line, a detour of 15 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Daejeon, Cheongju-si, Yangp'yŏng, Sejong. The gap between arriving and leaving is 52 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 18 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
Who runs this route
The coach gets in hours before any room is ready. Holding a bag is not what we sell.
Left luggage near Osan Station Transfer Center
Most of the points near Osan Station Transfer Center open before the first train and shut after the last one.
Check Osan on StasherOr try Bounce
Partner links. We do not run these networks. We earn a commission on a booking, and the price is the same as going direct.
Questions about Gwangmyeong to Osan
The questions people actually ask about this journey, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does it take to get from Gwangmyeong to Osan?
The fastest journey from Gwangmyeong to Osan takes 1h 8m door to door, of which 26m is spent moving, on the train. Most services take around 1h 19m, because that average includes slower stopping services and journeys with a connection. Times include reaching the terminal and leaving it at the far end.
How much does it cost to travel from Gwangmyeong to Osan?
The cheapest fare from Gwangmyeong to Osan is €10.07, as of 13 September 2026. A typical fare across the next three weeks is €10.98. Both figures are the total for one passenger, including taxes, supplier fees and our service fee, so nothing is added at checkout.
What is the cheapest way to get from Gwangmyeong to Osan?
The cheapest way from Gwangmyeong to Osan is by coach, at €10.07 for one passenger on 14 September 2026. That journey takes 1h 26m door to door. Cheaper is rarely faster on this corridor, and the comparison table on this page shows what each mode costs against what it saves.
What is the fastest way to get from Gwangmyeong to Osan?
The fastest way from Gwangmyeong to Osan is by train, at 1h 10m door to door. Only 26m of that is spent moving; the remaining 44m is reaching the terminal and leaving it at the far end. The cheapest fare on that mode is €11.88.
When should I book Gwangmyeong to Osan?
Fares from Gwangmyeong to Osan bottom out around 90 days before departure, at €10.07. Across the whole booking window the gap between the cheapest and the dearest lead time is 0 percent, measured on 13 September 2026. Booking inside the last week has consistently cost more on this corridor.
Which day of the week is cheapest for Gwangmyeong to Osan?
Sunday is the cheapest day to depart from Gwangmyeong to Osan, at €10.07. That is the median of 21 priced departure days across the next three weeks, as of 13 September 2026. Shifting a departure by one day is usually worth more than shifting the booking by one week.
Which month is cheapest for Gwangmyeong to Osan?
September is the cheapest of the next 6 months to travel from Gwangmyeong to Osan, at €10.07 for one passenger. Each month is priced on its fifteenth, so the comparison is like for like rather than a mix of weekends and midweek departures.
Who runs services from Gwangmyeong to Osan?
2 operators sell services from Gwangmyeong to Osan across 2 modes: Korea Railroad, 금호고속. Journey times, fares and fare conditions differ between them, and the operator table on this page compares all of them on speed, flexibility and what is provided on board.
Is there a direct service from Gwangmyeong to Osan?
33 percent of the services we sell from Gwangmyeong to Osan are direct. The rest connect at Daejeon, Cheongju-si, Yangp'yŏng, Sejong, with about 52 minutes between the two services. Both legs are sold on one booking, so a missed connection is rebooked at no charge.
How much CO2 does the journey from Gwangmyeong to Osan produce?
Travelling from Gwangmyeong to Osan by coach produces about 1.2 kg of CO2 per passenger, the lowest of any mode on this corridor. The same journey by Train produces about 1.5 kg, roughly 1 times as much for one passenger.
Which station or terminal do services from Gwangmyeong to Osan use?
Services from Gwangmyeong to Osan by train leave from Gwangmyeong station and arrive at Osan station. Allow about 44m in total for reaching the departure terminal and leaving the arrival one, which is already included in every door to door time on this page.
Can I change or refund a ticket from Gwangmyeong to Osan?
2 of the 2 operators we sell from Gwangmyeong to Osan allow a change or a refund. A change on a changeable fare costs €5.00. The operator table on this page names which is which, and the condition is shown again before you pay.
Where these numbers come from
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Derived from service area No carrier record names this exact pair. The operators listed publish a service area covering both places at a distance their mode plausibly carries people, which is evidence that the corridor is served and not evidence of a specific service. Pages state which, because presenting the two as the same thing would be dishonest.
Where no operator publishes a fare for a corridor, the price here is our own estimate, worked out from the real distance and the real operator through a fare curve that follows lead time, day of the week and season. It tells you roughly what the journey costs. It is not a seat anyone has agreed to sell, and the payment step will not take it.
Defined in full at Door to door, Fares, The booking window, Carbon, Distances
- On this page
- Every figure above was computed for Gwangmyeong to Osan on 13 September 2026: 46 km of route against 40 km in a straight line, 6 services a day, 2 operators a cheapest fare of €10.07, and 1h 8m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
The coach is the simple part. What you do once you are in Osan is somebody else's catalogue.
Day trips out of Osan and across South Korea
Day trips that leave Osan in the morning and cover a good part of South Korea by evening.
See Osan on KlookOr browse GetYourGuide
Partner links. We do not sell tours or tickets. We earn a commission on a booking, and it never changes the price.
The two ends, compared
Gwangmyeong reaches 17 places in 1 countries on services we hold, over distances from 40 to 261 km. Osan reaches 18 places in 1 countries, from 40 to 226 km.
Other ways to make this journey
Leaving Gwangmyeong
- 17Places you can leave for
- 1Countries
- 2Operators
Arriving in Osan
Leaving Osan
- 18Places you can leave for
- 1Countries
- 3Operators