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ODY to GRK: distance & flight time
Muang Xay (Oudomsay Airport) → Killeen (Robert Gray Army Air Field Airport)
8,627 mi
13,884 km · 7,497 nm
17h 23m
estimated nonstop flight time
-12h
time difference · heading north
See live ODY→GRK fares Phone-only fares on this route — call free
Flight time details
8,627 miles nonstop takes roughly 17h 23m 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
- ODY — Oudomsay Airport · Muang Xay, Laos
- 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 ODY
- LXG · Luang Namtha Airport43 mi away
- LPQ · Luang Phabang International Airport55 mi away
- PCQ · Boun Neau Airport67 mi away
- DIN · Dien Bien Phu Airport82 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 ODY from GRK?
The flight distance from Muang Xay (ODY) to Killeen (GRK) is 8,627 miles (13,884 km, 7,497 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ODY to GRK?
A nonstop flight takes about 17h 23m 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 Muang Xay and Killeen?
Killeen is 12 hours behind Muang Xay.
What is the cheapest way to fly from ODY to GRK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ODY–GRK that never appear on search engines, with no booking fees.