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GRF to KKC: distance & flight time
Fort Lewis (Gray Army Air Field) → Khon Kaen (Khon Kaen Airport)
7,224 mi
11,626 km · 6,277 nm
14h 38m
estimated nonstop flight time
+14h
time difference · heading northwest
See live GRF→KKC fares Phone-only fares on this route — call free
Flight time details
7,224 miles nonstop takes roughly 14h 38m 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
- GRF — Gray Army Air Field · Fort Lewis, United States
- KKC — Khon Kaen Airport · Khon Kaen, 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 GRF
- SEA · Seattle Tacoma International Airport29 mi away
- TCM · McChord Air Force Base6 mi away
- TIW · Tacoma Narrows Airport13 mi away
- OLM · Olympia Regional Airport17 mi away
Near KKC
- UTH · Udon Thani Airport64 mi away
- ROI · Roi Et Airport70 mi away
- BFV · Buri Ram Airport91 mi away
- LOE · Loei Airport97 mi away
Frequently asked questions
How far is GRF from KKC?
The flight distance from Fort Lewis (GRF) to Khon Kaen (KKC) is 7,224 miles (11,626 km, 6,277 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRF to KKC?
A nonstop flight takes about 14h 38m 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 Fort Lewis and Khon Kaen?
Khon Kaen is 14 hours ahead of Fort Lewis.
What is the cheapest way to fly from GRF to KKC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRF–KKC that never appear on search engines, with no booking fees.