Air Miles Calculator

Distance between Nashville, TN (BNA) and Washington D.C. (IAD)

Distance from Nashville International Airport to Washington Dulles International Airport is 542 miles / 873 kilometers / 471 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 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).

Flight duration

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.

Time Difference

Nashville
Washington D.C.

Nashville, TN

 CST

Washington D.C.

 EST

Airport information


A Nashville International Airport
City: Nashville, TN
Country: United States Flag of United States
IATA Code: BNA
ICAO Code: KBNA
Coordinates: 36°7′28″N, 86°40′41″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 Nashville to Washington D.C..

Frequent Flyer Miles Calculator

Nashville (BNA) → Washington D.C. (IAD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
542
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
542

Round trip?