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QLF to KLS: distance & flight time
Vesivehmaa (Lahti Vesivehmaa Airport) → Kelso (Southwest Washington Regional Airport)
4,821 mi
7,758 km · 4,189 nm
9h 55m
estimated nonstop flight time
-10h
time difference · heading northwest
See live QLF→KLS fares Phone-only fares on this route — call free
Flight time details
4,821 miles nonstop takes roughly 9h 55m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time set-back when reading arrival times on your ticket.
The two airports
- QLF — Lahti Vesivehmaa Airport · Vesivehmaa, Finland
- 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 QLF
- HYV · Hyvinkää Airfield43 mi away
- UTI · Utti Air Base45 mi away
- KEV · Halli Airport58 mi away
- HEL · Helsinki Vantaa Airport62 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 QLF from KLS?
The flight distance from Vesivehmaa (QLF) to Kelso (KLS) is 4,821 miles (7,758 km, 4,189 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from QLF to KLS?
A nonstop flight takes about 9h 55m 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 Vesivehmaa and Kelso?
Kelso is 10 hours behind Vesivehmaa.
What is the cheapest way to fly from QLF to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on QLF–KLS that never appear on search engines, with no booking fees.