Cities near Ansan-si
- Siheung-si (~11 km)
- Gwangmyeong (~12 km)
- Hwaseong-si (~14 km)
- Anyang-si (~14 km)
- Suwon-si (~17 km)
- Uiwang-si (~17 km)
- Gwacheon-si (~18 km)
- Incheon (~19 km)
- Bucheon-si (~21 km)
- Ansan (~26 km)
- Osan-si (~29 km)
- Seongnam-si (~31 km)
- Seoul (~32 km)
- Yongin-si (~34 km)
- Goyang-si (~38 km)
- Guri-si (~40 km)