Search by airport name, city or IATA airport code.
Nashville (BNA) - Washington D.C. (IAD)
Calculations with different methods
- 542.224 miles
- 872.625 kilometers
- 471.180 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
- 541.240 miles
- 871.042 kilometers
- 470.325 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Nashville International Airport (BNA) to Washington Dulles International Airport (IAD) is 1 hour 31 minutes.
Time difference and current local times
The time difference between Nashville and Washington D.C. is 1 hour. Washington D.C. is 1 hour ahead of Nashville.
Flight map from Nashville to Washington D.C..
Frequent Flyer Miles Calculator
Nashville (BNA) → Washington D.C. (IAD).