Trains to Osan
Stations on record, the cities within reach by rail, and estimated times from distance.
Wikidata lists 2 railway stations in Osan: Seodongtan Station, Sema Station. Which one a service uses is set by the operator, so check the station name on the ticket, not just the city.
Rail routes from Osan
| Route | Country | Distance | Estimated time |
|---|---|---|---|
| Osan to Bucheon-si | South Korea | 46 km (29 mi) | about 17 min |
| Osan to Seoul | South Korea | 47 km (29 mi) | about 17 min |
| Osan to Incheon | South Korea | 47 km (29 mi) | about 17 min |
| Osan to Guri-si | South Korea | 50 km (31 mi) | about 18 min |
| Osan to Goyang-si | South Korea | 60 km (37 mi) | about 22 min |
| Osan to Cheongju-si | South Korea | 68 km (42 mi) | about 25 min |
| Osan to Yangju | South Korea | 76 km (47 mi) | about 27 min |
| Osan to Wŏnju | South Korea | 81 km (50 mi) | about 29 min |
| Osan to Daejeon | South Korea | 94 km (58 mi) | about 34 min |
| Osan to Chuncheon | South Korea | 99 km (62 mi) | about 36 min |
| Osan to Iksan | South Korea | 135 km (84 mi) | about 49 min |
| Osan to Gimcheon | South Korea | 148 km (92 mi) | about 54 min |
| Osan to Busan | South Korea | 288 km (179 mi) | about 1 h 45 min |
| Osan to Daegu | South Korea | 197 km (122 mi) | about 1 h 12 min |
| Osan to Gwangju | South Korea | 223 km (138 mi) | about 1 h 21 min |
| Osan to Ulsan | South Korea | 270 km (168 mi) | about 1 h 38 min |
| Osan to Changwon | South Korea | 258 km (160 mi) | about 1 h 34 min |
Distances are straight-line; road and rail routes run about 15–25% longer. Times are estimates from distance and typical speeds, not timetables.
Where to buy train tickets
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Common questions
Which railway stations does Osan have?
Seodongtan Station, Sema Station.
How are the journey times on this page worked out?
From straight-line distance and typical speeds for each mode, so they are estimates for planning, not timetables. Road and rail routes run 15–25% longer than the straight line.
Where these facts come from
- GeoNames (CC BY 4.0): population, elevation, time zone, postal codes
- Wikidata (CC0): area, sister cities, visitor numbers, heritage listings, stations and ports
- OurAirports (public domain): airports, runways
- Natural Earth (public domain): map outlines
Data compiled 14 September 2026. Hotel and hostel figures are from our booking partner’s catalogue on that date. Journey times on this page are estimates from distance, not timetables; check the operator before you rely on one.