How far is Washington D.C. from Seoul?
The distance between Seoul (Seoul Gimpo International Airport) and Washington D.C. (Washington Dulles International Airport) is 6946 miles / 11179 kilometers / 6036 nautical miles.
Seoul Gimpo International Airport – Washington Dulles International Airport
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Distance from Seoul to Washington D.C.
There are several ways to calculate the distance from Seoul to Washington D.C.. Here are two standard methods:
Vincenty's formula (applied above)- 6946.095 miles
- 11178.656 kilometers
- 6035.991 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 6930.901 miles
- 11154.203 kilometers
- 6022.788 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Seoul to Washington D.C.?
The estimated flight time from Seoul Gimpo International Airport to Washington Dulles International Airport is 13 hours and 39 minutes.
What is the time difference between Seoul and Washington D.C.?
Flight carbon footprint between Seoul Gimpo International Airport (GMP) and Washington Dulles International Airport (IAD)
On average, flying from Seoul to Washington D.C. generates about 847 kg of CO2 per passenger, and 847 kilograms equals 1 868 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Seoul to Washington D.C.
See the map of the shortest flight path between Seoul Gimpo International Airport (GMP) and Washington Dulles International Airport (IAD).
Airport information
| Origin | Seoul Gimpo International Airport |
|---|---|
| City: | Seoul |
| Country: | South Korea  |
| IATA Code: | GMP |
| ICAO Code: | RKSS |
| Coordinates: | 37°33′29″N, 126°47′27″E |
| Destination | Washington Dulles International Airport |
|---|---|
| City: | Washington D.C. |
| Country: | United States  |
| IATA Code: | IAD |
| ICAO Code: | KIAD |
| Coordinates: | 38°56′40″N, 77°27′20″W |