How far is San Sebastian from Washington D.C.?
The distance between Washington D.C. (Ronald Reagan Washington National Airport) and San Sebastian (San Sebastián Airport) is 3804 miles / 6121 kilometers / 3305 nautical miles.
Ronald Reagan Washington National Airport – San Sebastián Airport
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Distance from Washington D.C. to San Sebastian
There are several ways to calculate the distance from Washington D.C. to San Sebastian. Here are two standard methods:
Vincenty's formula (applied above)- 3803.507 miles
- 6121.150 kilometers
- 3305.157 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- 3793.904 miles
- 6105.697 kilometers
- 3296.813 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 Washington D.C. to San Sebastian?
The estimated flight time from Ronald Reagan Washington National Airport to San Sebastián Airport is 7 hours and 42 minutes.
What is the time difference between Washington D.C. and San Sebastian?
Flight carbon footprint between Ronald Reagan Washington National Airport (DCA) and San Sebastián Airport (EAS)
On average, flying from Washington D.C. to San Sebastian generates about 432 kg of CO2 per passenger, and 432 kilograms equals 952 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Washington D.C. to San Sebastian
See the map of the shortest flight path between Ronald Reagan Washington National Airport (DCA) and San Sebastián Airport (EAS).
Airport information
| Origin | Ronald Reagan Washington National Airport |
|---|---|
| City: | Washington D.C. |
| Country: | United States  |
| IATA Code: | DCA |
| ICAO Code: | KDCA |
| Coordinates: | 38°51′7″N, 77°2′15″W |
| Destination | San Sebastián Airport |
|---|---|
| City: | San Sebastian |
| Country: | Spain  |
| IATA Code: | EAS |
| ICAO Code: | LESO |
| Coordinates: | 43°21′23″N, 1°47′26″W |