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NIT to IAD: distance & flight time
Niort (Niort-Souché Airport) → Washington (Washington Dulles International Airport)
3,794 mi
6,106 km · 3,297 nm
7h 54m
estimated nonstop flight time
-6h
time difference · heading west
See live NIT→IAD fares Phone-only fares on this route — call free
Flight time details
3,794 miles nonstop takes roughly 7h 54m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- NIT — Niort-Souché Airport · Niort, France
- 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 NIT
- PIS · Poitiers-Biard Airport38 mi away
- LRH · La Rochelle-Île de Ré Airport39 mi away
- RCO · Rochefort-Saint-Agnant (BA 721) Airport41 mi away
- CNG · Cognac-Châteaubernard (BA 709) Air Base45 mi away
Frequently asked questions
How far is NIT from IAD?
The flight distance from Niort (NIT) to Washington (IAD) is 3,794 miles (6,106 km, 3,297 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NIT to IAD?
A nonstop flight takes about 7h 54m 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 Niort and Washington?
Washington is 6 hours behind Niort.
What is the cheapest way to fly from NIT to IAD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NIT–IAD that never appear on search engines, with no booking fees.