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CJM to GRK: distance & flight time
Chumphon (Chumphon Airport) → Killeen (Robert Gray Army Air Field Airport)
9,333 mi
15,021 km · 8,110 nm
18h 46m
estimated nonstop flight time
-12h
time difference · heading north
See live CJM→GRK fares Phone-only fares on this route — call free
Flight time details
9,333 miles nonstop takes roughly 18h 46m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- CJM — Chumphon Airport · Chumphon, Thailand
- GRK — Robert Gray Army Air Field Airport · Killeen, 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 CJM
- VBP · Bokpyinn Airport52 mi away
- KAW · Kawthoung Airport72 mi away
- UNN · Ranong Airport83 mi away
- USM · Samui Airport93 mi away
Near GRK
- HLR · Hood Army Air Field8 mi away
- AUS · Austin Bergstrom International Airport61 mi away
- TPL · Draughon Miller Central Texas Regional Airport26 mi away
- ACT · Waco Regional Airport52 mi away
Frequently asked questions
How far is CJM from GRK?
The flight distance from Chumphon (CJM) to Killeen (GRK) is 9,333 miles (15,021 km, 8,110 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CJM to GRK?
A nonstop flight takes about 18h 46m 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 Chumphon and Killeen?
Killeen is 12 hours behind Chumphon.
What is the cheapest way to fly from CJM to GRK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CJM–GRK that never appear on search engines, with no booking fees.