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BFI to NIT: distance & flight time
Seattle (Boeing Field King County International Airport) → Niort (Niort-Souché Airport)
5,066 mi
8,154 km · 4,403 nm
10h 24m
estimated nonstop flight time
+9h
time difference · heading northeast
See live BFI→NIT fares Phone-only fares on this route — call free
Flight time details
5,066 miles nonstop takes roughly 10h 24m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- BFI — Boeing Field King County International Airport · Seattle, United States
- NIT — Niort-Souché Airport · Niort, France
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 BFI
- SEA · Seattle Tacoma International Airport6 mi away
- RNT · Renton Municipal Airport5 mi away
- PWT · Bremerton National Airport22 mi away
- TIW · Tacoma Narrows Airport22 mi away
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 BFI from NIT?
The flight distance from Seattle (BFI) to Niort (NIT) is 5,066 miles (8,154 km, 4,403 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BFI to NIT?
A nonstop flight takes about 10h 24m 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 Seattle and Niort?
Niort is 9 hours ahead of Seattle.
What is the cheapest way to fly from BFI to NIT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BFI–NIT that never appear on search engines, with no booking fees.