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KLS to LNN: distance & flight time
Kelso (Southwest Washington Regional Airport) → Willoughby (Willoughby Lost Nation Municipal Airport)
2,065 mi
3,323 km · 1,795 nm
4h 31m
estimated nonstop flight time
+3h
time difference · heading east
See live KLS→LNN fares Phone-only fares on this route — call free
Flight time details
2,065 miles nonstop takes roughly 4h 31m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- KLS — Southwest Washington Regional Airport · Kelso, United States
- LNN — Willoughby Lost Nation Municipal Airport · Willoughby, 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 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
Near LNN
- CGF · Cuyahoga County Airport10 mi away
- BKL · Burke Lakefront Airport19 mi away
- CLE · Cleveland Hopkins International Airport30 mi away
- AKC · Akron Fulton International Airport45 mi away
Frequently asked questions
How far is KLS from LNN?
The flight distance from Kelso (KLS) to Willoughby (LNN) is 2,065 miles (3,323 km, 1,795 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to LNN?
A nonstop flight takes about 4h 31m 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 Kelso and Willoughby?
Willoughby is 3 hours ahead of Kelso.
What is the cheapest way to fly from KLS to LNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–LNN that never appear on search engines, with no booking fees.