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PKH to KLS: distance & flight time
Porto Heli (Porto Cheli Airport) → Kelso (Southwest Washington Regional Airport)
6,300 mi
10,139 km · 5,475 nm
12h 49m
estimated nonstop flight time
-10h
time difference · heading northwest
See live PKH→KLS fares Phone-only fares on this route — call free
Flight time details
6,300 miles nonstop takes roughly 12h 49m 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
- PKH — Porto Cheli Airport · Porto Heli, Greece
- 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 PKH
- SPJ · Sparti Airport41 mi away
- HEW · Athen Helenikon Airport52 mi away
- ATH · Eleftherios Venizelos International Airport62 mi away
- KLX · Kalamata Airport64 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 PKH from KLS?
The flight distance from Porto Heli (PKH) to Kelso (KLS) is 6,300 miles (10,139 km, 5,475 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PKH to KLS?
A nonstop flight takes about 12h 49m 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 Porto Heli and Kelso?
Kelso is 10 hours behind Porto Heli.
What is the cheapest way to fly from PKH to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PKH–KLS that never appear on search engines, with no booking fees.