Need help booking?
Unpublished phone-only deals available
NIT to KLS: distance & flight time
Niort (Niort-Souché Airport) → Kelso (Southwest Washington Regional Airport)
5,161 mi
8,306 km · 4,485 nm
10h 35m
estimated nonstop flight time
-9h
time difference · heading northwest
See live NIT→KLS fares Phone-only fares on this route — call free
Flight time details
5,161 miles nonstop takes roughly 10h 35m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- NIT — Niort-Souché Airport · Niort, France
- KLS — Southwest Washington Regional Airport · Kelso, 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
Near KLS
- PDX · Portland International Airport39 mi away
- CLS · Chehalis Centralia Airport39 mi away
- HIO · Portland Hillsboro Airport40 mi away
- TTD · Portland Troutdale Airport46 mi away
Frequently asked questions
How far is NIT from KLS?
The flight distance from Niort (NIT) to Kelso (KLS) is 5,161 miles (8,306 km, 4,485 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NIT to KLS?
A nonstop flight takes about 10h 35m 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 Kelso?
Kelso is 9 hours behind Niort.
What is the cheapest way to fly from NIT to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NIT–KLS that never appear on search engines, with no booking fees.