Calculate route from Ongma-yŏk (Chungcheongnam-do, South Korea) to Sejong (Sejong-si, South Korea).
The flight distance (as the crow flies) between Ongma-yŏk and Sejong is 66.7 km.
Roadmap (route) to go from Ongma-yŏk to Sejong detailed above, you can also see the course layout on the map.
While doing trip Ongma-yŏk - Sejong by car, the calculated route ends at a distance , or more straight.
| Country flag | ![]() |
| Location | Ongma-yŏk |
| State | Chungcheongnam-do |
| County | |
| Country | South Korea |
| Country code / ISO 2 | KR |
| Latitude | 36.3306000 |
| Longitude | 126.6203000 |
| Altitude | 0 meters |
| Time zone | Asia/Seoul |
| Country flag | ![]() |
| Location | Sejong |
| State | Sejong-si |
| County | Sejong-Si |
| Country | South Korea |
| Country code / ISO 2 | KR |
| Latitude | 36.5924500 |
| Longitude | 127.2922300 |
| Altitude | 0 meters |
| Time zone | Asia/Seoul |