How far is San Juan from Washington D.C.?
The distance between Washington D.C. (Washington Dulles International Airport) and San Juan (Fernando Luis Ribas Dominicci Airport) is 1567 miles / 2522 kilometers / 1362 nautical miles.
Washington Dulles International Airport – Fernando Luis Ribas Dominicci Airport
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Distance from Washington D.C. to San Juan
There are several ways to calculate the distance from Washington D.C. to San Juan. Here are two standard methods:
Vincenty's formula (applied above)- 1567.320 miles
- 2522.358 kilometers
- 1361.964 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- 1570.863 miles
- 2528.058 kilometers
- 1365.042 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 Juan?
The estimated flight time from Washington Dulles International Airport to Fernando Luis Ribas Dominicci Airport is 3 hours and 28 minutes.
What is the time difference between Washington D.C. and San Juan?
Flight carbon footprint between Washington Dulles International Airport (IAD) and Fernando Luis Ribas Dominicci Airport (SIG)
On average, flying from Washington D.C. to San Juan generates about 184 kg of CO2 per passenger, and 184 kilograms equals 405 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 Juan
See the map of the shortest flight path between Washington Dulles International Airport (IAD) and Fernando Luis Ribas Dominicci Airport (SIG).
Airport information
| Origin | 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 |
| Destination | 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 |