How far is Washington D.C. from San Juan?
The distance between San Juan (Fernando Luis Ribas Dominicci Airport) and Washington D.C. (Ronald Reagan Washington National Airport) is 1551 miles / 2496 kilometers / 1348 nautical miles.
Fernando Luis Ribas Dominicci Airport – Ronald Reagan Washington National Airport
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Distance from San Juan to Washington D.C.
There are several ways to calculate the distance from San Juan to Washington D.C.. Here are two standard methods:
Vincenty's formula (applied above)- 1550.937 miles
- 2495.991 kilometers
- 1347.727 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- 1554.529 miles
- 2501.772 kilometers
- 1350.849 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 San Juan to Washington D.C.?
The estimated flight time from Fernando Luis Ribas Dominicci Airport to Ronald Reagan Washington National Airport is 3 hours and 26 minutes.
What is the time difference between San Juan and Washington D.C.?
Flight carbon footprint between Fernando Luis Ribas Dominicci Airport (SIG) and Ronald Reagan Washington National Airport (DCA)
On average, flying from San Juan to Washington D.C. generates about 183 kg of CO2 per passenger, and 183 kilograms equals 403 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from San Juan to Washington D.C.
See the map of the shortest flight path between Fernando Luis Ribas Dominicci Airport (SIG) and Ronald Reagan Washington National Airport (DCA).
Airport information
| Origin | Fernando Luis Ribas Dominicci Airport |
|---|---|
| City: | San Juan |
| Country: | Puerto Rico  |
| IATA Code: | SIG |
| ICAO Code: | TJIG |
| Coordinates: | 18°27′24″N, 66°5′53″W |
| Destination | 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 |