Calculations with different methods
- 6926.823 miles
- 11147.641 kilometers
- 6019.244 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
- 6914.218 miles
- 11127.355 kilometers
- 6008.291 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Washington Dulles International Airport (IAD) to Hamad International Airport (DOH) is 13 hours 36 minutes.
Time difference and current local times
The time difference between Washington D.C. and Doha is 7 hours. Doha is 7 hours ahead of Washington D.C..
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 895 kg (1 973 pounds).
Washington D.C. to Doha flight map.
Frequent Flyer Miles Calculator
Washington D.C. (IAD) → Doha (DOH).