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HOE to GRK: distance & flight time
Huay Xai (Ban Huoeisay Airport) → Killeen (Robert Gray Army Air Field Airport)
8,689 mi
13,984 km · 7,551 nm
17h 30m
estimated nonstop flight time
-12h
time difference · heading north
See live HOE→GRK fares Phone-only fares on this route — call free
Flight time details
8,689 miles nonstop takes roughly 17h 30m 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
- HOE — Ban Huoeisay Airport · Huay Xai, 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 HOE
- THL · Tachileik Airport36 mi away
- CEI · Chiang Rai International Airport42 mi away
- MOG · Mong Hsat Airport79 mi away
- LXG · Luang Namtha Airport79 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 HOE from GRK?
The flight distance from Huay Xai (HOE) to Killeen (GRK) is 8,689 miles (13,984 km, 7,551 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HOE to GRK?
A nonstop flight takes about 17h 30m 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 Huay Xai and Killeen?
Killeen is 12 hours behind Huay Xai.
What is the cheapest way to fly from HOE to GRK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HOE–GRK that never appear on search engines, with no booking fees.