Cities near Sinan
- Mokpo-si (~26 km)
- Namak-ri (~33 km)
- Gyochon-ri (~38 km)
- Gigak-ri (~47 km)
- Seongnae-ri (~53 km)
- Pyeongdong-ri (~54 km)
- Naju-si (~59 km)
- Gurim-ri (~61 km)
- 신하리 (~61 km)
- Dongseong-ri (~65 km)
- Sinwol-ri (~67 km)
- Sachang-ri (~70 km)
- Wondo-ri (~76 km)
- Wolpyeong-ri (~79 km)
- Gayong-ri (~80 km)
- Gisan-ri (~81 km)