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HGN to GRK: distance & flight time
Mae Hong Son (Mae Hong Son Airport) → Killeen (Robert Gray Army Air Field Airport)
8,802 mi
14,166 km · 7,649 nm
17h 44m
estimated nonstop flight time
-12h
time difference · heading north
See live HGN→GRK fares Phone-only fares on this route — call free
Flight time details
8,802 miles nonstop takes roughly 17h 44m 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
- HGN — Mae Hong Son Airport · Mae Hong Son, 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 HGN
- PYY · Mae Hong Son Airport30 mi away
- LIW · Loikaw Airport56 mi away
- CNX · Chiang Mai International Airport74 mi away
- NMS · Namsang Airport111 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 HGN from GRK?
The flight distance from Mae Hong Son (HGN) to Killeen (GRK) is 8,802 miles (14,166 km, 7,649 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HGN to GRK?
A nonstop flight takes about 17h 44m 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 Mae Hong Son and Killeen?
Killeen is 12 hours behind Mae Hong Son.
What is the cheapest way to fly from HGN to GRK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HGN–GRK that never appear on search engines, with no booking fees.