The distance between Seongnam-si, South Korea and Hamhŭng, North Korea is 277 kilometers (172 miles).
Seongnam-si, Gyeonggi-do, South Korea
Hamhŭng, South Hamgyong, North Korea From Seongnam-si to Hamhŭng, the straight-line distance is 277 kilometers, heading north. Seongnam-si is situated at an altitude of 80 meters above sea level, while Hamhŭng is at only 16 meters.
| Mode | Estimated time |
|---|---|
| Bicycle | 1 day |
| Motorcycle | 8-10 hours |
| Car | 6-8 hours |
| Helicopter | 1-2 hours |
| Airplane | 20-30 minutes |
| Speed | Time |
|---|---|
| 30 km/h | |
| 60 km/h | |
| 90 km/h | |
| 120 km/h | |
Local time:
Time Zone: Asia/Seoul
Coordinates: 37.4386° N 127.1378° E
Elevation: 80 m (262 ft)
Local time:
Time Zone: Asia/Pyongyang
Coordinates: 39.9183° N 127.5364° E
Elevation: 16 m (52 ft)
| Distance between cities | Kilometers |
|---|---|
| From Seongnam-si to Seoul | 20 km |
| From Seongnam-si to Busan | 310 km |
| From Seongnam-si to Incheon | 38 km |
| From Seongnam-si to Daegu | 217 km |
| From Seongnam-si to Daejeon | 123 km |
| Distances between cities | Kilometers |
|---|---|
| From Hamhŭng to Pyongyang | 182 km |
| From Hamhŭng to Chongjin | 281 km |
| From Hamhŭng to Namp’o | 226 km |
| From Hamhŭng to Haeju | 261 km |
| From Hamhŭng to Sunch’ŏn | 148 km |
The following list contains cities that are at equal or similar distances as between Seongnam-si and Hamhŭng.
| From | To | Distance (kilometers) |
|---|---|---|
| London, United Kingdom | Bradford, United Kingdom | 277 km |
| Birmingham, United Kingdom | Newcastle upon Tyne, United Kingdom | 278 km |
| Jacksonville, United States | Tampa, United States | 276 km |
| Fort Worth, United States | Austin, United States | 276 km |
| Caracas, Venezuela | Barquisimeto, Venezuela | 275 km |
| Medellín, Colombia | Montería, Colombia | 279 km |
| Buenos Aires, Argentina | Rosario, Argentina | 279 km |
| Madrid, Spain | Zaragoza, Spain | 275 km |
| Saltillo, Mexico | Reynosa, Mexico | 280 km |
| Manhattan, United States | Baltimore, United States | 280 km |
| Austin, United States | Arlington, United States | 280 km |
| Leeds, United Kingdom | Cardiff, United Kingdom | 280 km |
| Detroit, United States | Hamilton, Canada | 281 km |
| Barranquilla, Colombia | Montería, Colombia | 273 km |
| Brooklyn, United States | Baltimore, United States | 273 km |
| New York City, United States | Baltimore, United States | 273 km |
| Iztapalapa, Mexico | Irapuato, Mexico | 281 km |
| Glasgow, United Kingdom | Bradford, United Kingdom | 281 km |
| Coyoacán, Mexico | Irapuato, Mexico | 273 km |
| Edmonton, Canada | Calgary, Canada | 281 km |