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KLS to TKU: distance & flight time
Kelso (Southwest Washington Regional Airport) → Turku (Turku Airport)
4,814 mi
7,747 km · 4,183 nm
9h 54m
estimated nonstop flight time
+10h
time difference · heading north
See live KLS→TKU fares Phone-only fares on this route — call free
Flight time details
4,814 miles nonstop takes roughly 9h 54m 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
- TKU — Turku Airport · Turku, 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 TKU
- POR · Pori Airport67 mi away
- TMP · Tampere-Pirkkala Airport77 mi away
- MHQ · Mariehamn Airport85 mi away
- HYV · Hyvinkää Airfield89 mi away
Frequently asked questions
How far is KLS from TKU?
The flight distance from Kelso (KLS) to Turku (TKU) is 4,814 miles (7,747 km, 4,183 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to TKU?
A nonstop flight takes about 9h 54m 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 Turku?
Turku is 10 hours ahead of Kelso.
What is the cheapest way to fly from KLS to TKU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–TKU that never appear on search engines, with no booking fees.