Osan

Osan (오산, 烏山) is in Gyeonggi province in South Korea.

Osan is located in the southern part of Gyeonggi-do, bordering Hwaseong to the west and Pyeongtaek to the south. The city is predominantly urban, with a mix of residential, commercial, and military areas due to the presence of Osan Air Base. Osan City Hall is located in Sinjang-dong.

• Osan City website

Osan Intercity Bus Terminal is located adjacent to Osan Station at 59 Yeokgwangjang-ro, making transfers between bus and subway convenient.

• Intercity buses connect Osan with major cities including Seoul (Gangnam and Express Bus Terminal), Incheon, Suwon, Cheongju, Gangneung, Pohang, Tongyeong, and Changwon.

• Buses from Seoul Express Bus Terminal or Gangnam Station take approximately 1 to 1.5 hours depending on traffic.

• Regional buses also link Osan with nearby cities such as Hwaseong, Suwon, and Pyeongtaek.

Osan is well-connected by rail via the Gyeongbu Line and Seoul Metropolitan Subway Line 1. The main station is Osan Station (오산역), located at 59 Yeokgwangjang-ro in central Osan.

• Seoul Subway Line 1 runs frequently from Seoul Station through Osan toward Pyeongtaek and Cheonan. The journey from Seoul Station takes about 1 hour to 1 hour 15 minutes.

• Express trains on Line 1 stop at Osan Station, reducing travel time from central Seoul.

• A limited number of Mugunghwa intercity trains also stop at Osan Station, providing faster connections from cities like Daejeon and Daegu.

• Other stations in Osan include Osan University Station (오산대역), Sema Station (세마역), and Seodongtan Station (서동탄역), all served by Line 1 local trains.

• 37.183611127.0194441 Doksanseong Fortress (독산성), Yangsan-dong.  (updated Sep 2026)
• 37.15917127.06252 Gwollisa Temple (궐리사), 3, Maehol-ro, Osan-si.  (updated Sep 2026)