Cities near Osan
- Osan-si (~0 km)
- Yongin-si (~14 km)
- Suwon-si (~15 km)
- Pyeongtaek-si (~18 km)
- Hwaseong-si (~22 km)
- Anseong-si (~24 km)
- Uiwang-si (~27 km)
- Anyang-si (~29 km)
- Gwacheon-si (~32 km)
- Gwangju-si (~34 km)
- Seongnam-si (~34 km)
- Gwangmyeong (~35 km)
- Icheon-si (~36 km)
- Cheonan-si (~37 km)
- Gwanghyewon-ri (~37 km)
- Siheung-si (~40 km)