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BNA to IAD: distance & flight time
Nashville (Nashville International Airport) → Washington (Washington Dulles International Airport)
541 mi
871 km · 470 nm
1h 39m
estimated nonstop flight time
+1h
time difference · heading northeast
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Flight time details
541 miles nonstop takes roughly 1h 39m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- BNA — Nashville International Airport · Nashville, United States
- IAD — Washington Dulles International Airport · Washington, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near BNA
Frequently asked questions
How far is BNA from IAD?
The flight distance from Nashville (BNA) to Washington (IAD) is 541 miles (871 km, 470 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BNA to IAD?
A nonstop flight takes about 1h 39m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Nashville and Washington?
Washington is 1 hour ahead of Nashville.
What is the cheapest way to fly from BNA to IAD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BNA–IAD that never appear on search engines, with no booking fees.