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SEA to NIT: distance & flight time
Seattle (Seattle Tacoma International Airport) → Niort (Niort-Souché Airport)
5,071 mi
8,161 km · 4,407 nm
10h 25m
estimated nonstop flight time
+9h
time difference · heading northeast
See live SEA→NIT fares Phone-only fares on this route — call free
Flight time details
5,071 miles nonstop takes roughly 10h 25m 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
- SEA — Seattle Tacoma 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 SEA
- RNT · Renton Municipal Airport5 mi away
- BFI · Boeing Field King County International Airport6 mi away
- TIW · Tacoma Narrows Airport18 mi away
- PWT · Bremerton National Airport21 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 SEA from NIT?
The flight distance from Seattle (SEA) to Niort (NIT) is 5,071 miles (8,161 km, 4,407 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEA to NIT?
A nonstop flight takes about 10h 25m 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 SEA to NIT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEA–NIT that never appear on search engines, with no booking fees.