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KLS to KAU: distance & flight time
Kelso (Southwest Washington Regional Airport) → Kauhava (Kauhava Airport)
4,661 mi
7,501 km · 4,050 nm
9h 36m
estimated nonstop flight time
+10h
time difference · heading north
See live KLS→KAU fares Phone-only fares on this route — call free
Flight time details
4,661 miles nonstop takes roughly 9h 36m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time gain when reading arrival times on your ticket.
The two airports
- KLS — Southwest Washington Regional Airport · Kelso, United States
- KAU — Kauhava Airport · Kauhava, Finland
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 KAU
- SJY · Seinäjoki Airport31 mi away
- KOK · Kokkola-Pietarsaari Airport41 mi away
- VAA · Vaasa Airport41 mi away
- KHJ · Kauhajoki Airport50 mi away
Frequently asked questions
How far is KLS from KAU?
The flight distance from Kelso (KLS) to Kauhava (KAU) is 4,661 miles (7,501 km, 4,050 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to KAU?
A nonstop flight takes about 9h 36m 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 Kauhava?
Kauhava is 10 hours ahead of Kelso.
What is the cheapest way to fly from KLS to KAU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–KAU that never appear on search engines, with no booking fees.