Air Miles Calculator

Distance between Dakar (DKR) and Washington D.C. (IAD)

Distance from Léopold Sédar Senghor International Airport to Washington Dulles International Airport is 3981 miles / 6406 kilometers / 3459 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 3980.593 miles
  • 6406.143 kilometers
  • 3459.040 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
  • 3977.109 miles
  • 6400.537 kilometers
  • 3456.014 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 Léopold Sédar Senghor International Airport (DKR) to Washington Dulles International Airport (IAD) is 8 hours 2 minutes.

Time difference and current local times

The time difference between Dakar and Washington D.C. is 5 hours. Washington D.C. is 5 hours behind Dakar.

Time Difference

Dakar
Washington D.C.

Dakar

 GMT

Washington D.C.

 EST

Airport information


A Léopold Sédar Senghor International Airport
City: Dakar
Country: Senegal Flag of Senegal
IATA Code: DKR
ICAO Code: GOOY
Coordinates: 14°44′22″N, 17°29′24″W

B 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

Map

Flight map from Dakar to Washington D.C..

Frequent Flyer Miles Calculator

Dakar (DKR) → Washington D.C. (IAD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
3981
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
3981

Round trip?