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GRK to SGZ: distance & flight time
Killeen (Robert Gray Army Air Field Airport) → Songkhla (Songkhla Airport)
9,526 mi
15,331 km · 8,278 nm
19h 9m
estimated nonstop flight time
+12h
time difference · heading northwest
See live GRK→SGZ fares Phone-only fares on this route — call free
Flight time details
9,526 miles nonstop takes roughly 19h 9m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- GRK — Robert Gray Army Air Field Airport · Killeen, United States
- SGZ — Songkhla Airport · Songkhla, 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 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
Near SGZ
- HDY · Hat Yai International Airport23 mi away
- PAN · Pattani Airport47 mi away
- AOR · Sultan Abdul Halim Airport70 mi away
- TST · Trang Airport71 mi away
Frequently asked questions
How far is GRK from SGZ?
The flight distance from Killeen (GRK) to Songkhla (SGZ) is 9,526 miles (15,331 km, 8,278 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRK to SGZ?
A nonstop flight takes about 19h 9m 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 Killeen and Songkhla?
Songkhla is 12 hours ahead of Killeen.
What is the cheapest way to fly from GRK to SGZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRK–SGZ that never appear on search engines, with no booking fees.