How far is Washington D.C. from San Juan?
There are several ways to calculate distances between San Juan and Washington D.C.. Here are two common methods:Vincenty's formula (applied above)
- 1570.942 miles
- 2528.186 kilometers
- 1365.111 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 1574.475 miles
- 2533.872 kilometers
- 1368.181 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).
Estimated flight time from Luis Muñoz Marín International Airport (SJU) to Washington Dulles International Airport (IAD) is 3 hours 28 minutes.
Time difference and current local times
The time difference between San Juan and Washington D.C. is 1 hour. Washington D.C. is 1 hour behind San Juan.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 172 kg (379 pounds).
San Juan to Washington D.C. flight map.
Frequent Flyer Miles Calculator
San Juan (SJU) → Washington D.C. (IAD).