Map of flight path from Washington D.C. to San Juan.
Shortest flight path between Washington Dulles International Airport (IAD) and San Juan Luis Muñoz Marín International Airport (SJU).
How far is San Juan from Washington D.C.?
There are several ways to calculate distances between Washington D.C. and San Juan. 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).
|A||Washington Dulles International Airport|
|B||San Juan Luis Muñoz Marín International Airport|
Time difference and current local times
There is no time difference between Washington D.C. and San Juan.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 184 kg (406 pounds).
Frequent Flyer Miles Calculator
Washington D.C. (IAD) → San Juan (SJU).