Air Miles Calculator

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

Distance from Washington D.C. to Dakar (Léopold Sédar Senghor International Airport – 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 Washington Dulles International Airport (IAD) to Léopold Sédar Senghor International Airport (DKR) is 8 hours 2 minutes.

Time difference and current local times

The time difference between Washington D.C. and Dakar is 4 hours. Dakar is 4 hours ahead of Washington D.C..

Time Difference

Washington D.C.
Dakar

Washington D.C.

 EDT

Dakar

 GMT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 484 kg (1 067 pounds).

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 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

Map

Washington D.C. to Dakar flight map.

Frequent Flyer Miles Calculator

Washington D.C. (IAD) → Dakar (DKR).

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?