Air Miles Calculator

Distance between Washington D.C. (IAD) and San Juan (SJU)

Distance from Washington Dulles International Airport to Luis Muñoz Marín International Airport is 1571 miles / 2528 kilometers / 1365 nautical miles.

Calculations with different 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).

Flight duration

Estimated flight time from Washington Dulles International Airport (IAD) to Luis Muñoz Marín International Airport (SJU) is 3 hours 28 minutes.

Time difference and current local times

The time difference between Washington D.C. and San Juan is 1 hour. San Juan is 1 hour ahead of Washington D.C..

Time Difference

Washington D.C.
San Juan

Washington D.C.

 EST

San Juan

 AST

Airport information


A Washington Dulles International Airport
City: Washington D.C.
Country: United States Flag of United States
IATA Code: IAD
ICAO Code: KIAD
Coordinates: 38°56′40″N, 77°27′20″W

B Luis Muñoz Marín International Airport
City: San Juan
Country: Puerto Rico Flag of Puerto Rico
IATA Code: SJU
ICAO Code: TJSJ
Coordinates: 18°26′21″N, 66°0′6″W

Map

Flight map from Washington D.C. to San Juan.

Frequent Flyer Miles Calculator

Washington D.C. (IAD) → San Juan (SJU).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1571
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1571

Round trip?