Air Miles Calculator

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

Distance from Washington D.C. (Washington Dulles International Airport) to San Salvador (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

Washington D.C. to San Salvador flight map.

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?