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KLS to PHY: distance & flight time
Kelso (Southwest Washington Regional Airport) → Phetchabun (Phetchabun Airport)
7,301 mi
11,750 km · 6,344 nm
14h 47m
estimated nonstop flight time
+14h
time difference · heading northwest
See live KLS→PHY fares Phone-only fares on this route — call free
Flight time details
7,301 miles nonstop takes roughly 14h 47m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- KLS — Southwest Washington Regional Airport · Kelso, United States
- PHY — Phetchabun Airport · Phetchabun, Thailand
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 PHY
- PHS · Phitsanulok Airport61 mi away
- LOE · Loei Airport63 mi away
- THS · Sukhothai Airport99 mi away
- KKC · Khon Kaen Airport106 mi away
Frequently asked questions
How far is KLS from PHY?
The flight distance from Kelso (KLS) to Phetchabun (PHY) is 7,301 miles (11,750 km, 6,344 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to PHY?
A nonstop flight takes about 14h 47m 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 Phetchabun?
Phetchabun is 14 hours ahead of Kelso.
What is the cheapest way to fly from KLS to PHY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–PHY that never appear on search engines, with no booking fees.