Air Miles Calculator

Distance between Washington D.C. (IAD) and San Salvador (SAL)

Distance from Washington Dulles International Airport to Monseñor Óscar Arnulfo Romero International Airport is 1894 miles / 3048 kilometers / 1646 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 1893.932 miles
  • 3047.988 kilometers
  • 1645.782 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
  • 1899.235 miles
  • 3056.522 kilometers
  • 1650.390 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 Monseñor Óscar Arnulfo Romero International Airport (SAL) is 4 hours 5 minutes.

Time difference and current local times

The time difference between Washington D.C. and San Salvador is 2 hours. San Salvador is 2 hours behind Washington D.C..

Time Difference

Washington D.C.
San Salvador

Washington D.C.

 EDT

San Salvador

 CST

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 Monseñor Óscar Arnulfo Romero International Airport
City: San Salvador
Country: El Salvador Flag of El Salvador
IATA Code: SAL
ICAO Code: MSLP
Coordinates: 13°26′27″N, 89°3′20″W

Map

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

Frequent Flyer Miles Calculator

Washington D.C. (IAD) → San Salvador (SAL).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1894
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1894

Round trip?