Air Miles Calculator

Distance between Washington D.C. (IAD) and Tulsa, OK (TUL)

Distance from Washington Dulles International Airport to Tulsa International Airport is 1027 miles / 1654 kilometers / 893 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 1027.500 miles
  • 1653.600 kilometers
  • 892.873 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
  • 1025.221 miles
  • 1649.934 kilometers
  • 890.893 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 Tulsa International Airport (TUL) is 2 hours 26 minutes.

Time difference and current local times

The time difference between Washington D.C. and Tulsa is 1 hour. Tulsa is 1 hour behind Washington D.C..

Time Difference

Washington D.C.
Tulsa

Washington D.C.

 EST

Tulsa, OK

 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 Tulsa International Airport
City: Tulsa, OK
Country: United States Flag of United States
IATA Code: TUL
ICAO Code: KTUL
Coordinates: 36°11′54″N, 95°53′17″W

Map

Flight map from Washington D.C. to Tulsa.

Frequent Flyer Miles Calculator

Washington D.C. (IAD) → Tulsa (TUL).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1027
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1027

Round trip?