There are 4 ways to get from Gunsan-si to Osan by taxi, train, subway, bus, or car
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Taxi, train, line 1 subway
best- Take the taxi from Gunsan-si to Gunsan Stationtaxi
- Take the train from Gunsan Station to Iksan Stationtrain
- Take the train from Iksan Station to Pyeongtaek Jije Stationtrain
- Take the subway from Pyeongtaek Jije Station to Osan Stationsubway 1
2h 29m₩40,015–72,354Train, subway
cheapest- Take the train from Gunsan Station to Onyang Oncheon Stationtrain Mugunghwa Iksan
- Take the subway from Onyang Oncheon Station to Osan Stationsubway 1
3h 32m₩29,615–53,554Bus
- Take the bus from Gunsan Intercity Bus Terminal to Daejeon Terminal Complexbus
- Take the bus from Daejeon Terminal Complex to Cheongju Intercity Bus Terminalbus
- Take the bus from Cheongju Intercity Bus Terminal to Osan Intercity Bus Terminalbus
4h 59m₩35,803–51,230Drive 165.5 km
- Drive from Gunsan-si to Osancar 165.5 km
1h 52m₩32,814–47,398
Comparing Your Travel Options
The cheapest way to get from Gunsan-si to Osan is to drive which costs ₩32,000 - ₩48,000 and takes 1h 52m.
The fastest way to get from Gunsan-si to Osan is to drive which takes 1h 52m and costs ₩32,000 - ₩48,000.
No, there is no direct bus from Gunsan-si to Osan. However, there are services departing from Gunsan Intercity Bus Terminal and arriving at Osan Intercity Bus Terminal via Daejeon Terminal Complex and Cheongju Intercity Bus Terminal. The journey, including transfers, takes approximately 4h 59m.
No, there is no direct train from Gunsan-si station to Osan station. However, there are services departing from Gunsan Station and arriving at Osan Station via Onyang Oncheon Station. The journey, including transfers, takes approximately 3h 32m.
The distance between Gunsan-si and Osan is 192 km. The road distance is 165.5 km.
The best way to get from Gunsan-si to Osan without a car is to taxi and train and line 1 subway which takes 2h 29m and costs ₩40,000 - ₩75,000.
It takes approximately 2h 29m to get from Gunsan-si to Osan, including transfers.
Gunsan-si to Osan bus services, operated by bus Tago, depart from Gunsan Intercity Bus Terminal station.
Gunsan-si to Osan train services, operated by Korail Mugunghwa, depart from Gunsan Station.
Gunsan-si to Osan bus services, operated by bus Tago, arrive at Daejeon Terminal Complex station.
What companies run services between Gunsan-si, South Korea and Osan, South Korea?
You can take a vehicle from Gunsan-si to Osan Intercity Bus Terminal via Gunsan Intercity Bus Terminal, Daejeon Terminal Complex, and Cheongju Intercity Bus Terminal in around 4h 59m.
- Phone
- +82 1599 7777
- Website
- Korail
Train from Gunsan Station to Iksan Station
- Ave. Duration
- 20 min
- Frequency
- Every 3 hours
- Estimated price
- ₩1,400–1,800
- Website
- Korail
- Economy Class
- ₩1,400–1,800
Train from Gunsan Station to Onyang Oncheon Station
- Ave. Duration
- 1h 58m
- Frequency
- Every 3 hours
- Estimated price
- ₩7,800–7,900
- Website
- Korail
- Economy Class
- ₩7,800–7,900
- Phone
- +82 1644 2992
- Website
- Bus Tago
Bus from Gunsan Intercity Bus Terminal to Daejeon Terminal Complex
- Ave. Duration
- 1h 50m
- Frequency
- Every 3 hours
- Estimated price
- ₩9,500–15,300
- Website
- Bus Tago
- Road
- ₩9,500–13,000
- Premium Intercity
- ₩15,300
- General
- ₩11,800
- Ave. Duration
- 15 min
- Estimated price
- ₩20,000–24,000
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Booking & Getting There
Gunsan-si to Osan train services, operated by Korail Mugunghwa, arrive at Onyang Oncheon Station.
Yes, the driving distance between Gunsan-si to Osan is 165 km. It takes approximately 1h 52m to drive from Gunsan-si to Osan.
There are 300+ hotels available in Osan.




