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

Flight distance from Nashville to Washington D.C. (Nashville International Airport – Washington Dulles International Airport) is 542 miles / 873 kilometers / 471 nautical miles. Estimated flight time is 1 hour 31 minutes.

Driving distance from Nashville (BNA) to Washington D.C. (IAD) is 647 miles / 1042 kilometers and travel time by car is about 11 hours 18 minutes.

## Map of flight path and driving directions from Nashville to Washington D.C..

Shortest flight path between Nashville International Airport (BNA) and Washington Dulles International Airport (IAD).

## How far is Washington D.C. from Nashville?

There are several ways to calculate distances between Nashville and Washington D.C.. Here are two common 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 – the shortest distance between two points).

## Airport information

A Nashville International Airport
City: Nashville, TN
Country: 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
Coordinates: 38°56′40″N, 77°27′20″W

## 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.

CDT

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 105 kg (232 pounds).

## Frequent Flyer Miles Calculator

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

Distance:
542
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
542

Round trip?