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FHU to HHQ: distance & flight time
Fort Huachuca (Sierra Vista Municipal Libby Army Air Field) → Prachuap Khiri Khan (Hua Hin Airport)
8,781 mi
14,132 km · 7,631 nm
17h 41m
estimated nonstop flight time
+14h
time difference · heading northwest
See live FHU→HHQ fares Phone-only fares on this route — call free
Flight time details
8,781 miles nonstop takes roughly 17h 41m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- FHU — Sierra Vista Municipal Libby Army Air Field · Fort Huachuca, United States
- HHQ — Hua Hin Airport · Prachuap Khiri Khan, 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 FHU
- OLS · Nogales International Airport32 mi away
- DUG · Bisbee Douglas International Airport44 mi away
- NOG · Nogales International Airport45 mi away
- DMA · Davis Monthan Air Force Base51 mi away
Near HHQ
- UTP · U-Tapao International Airport71 mi away
- BKK · Suvarnabhumi Airport90 mi away
- MGZ · Myeik Airport91 mi away
- DMK · Don Mueang International Airport99 mi away
Frequently asked questions
How far is FHU from HHQ?
The flight distance from Fort Huachuca (FHU) to Prachuap Khiri Khan (HHQ) is 8,781 miles (14,132 km, 7,631 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FHU to HHQ?
A nonstop flight takes about 17h 41m 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 Fort Huachuca and Prachuap Khiri Khan?
Prachuap Khiri Khan is 14 hours ahead of Fort Huachuca.
What is the cheapest way to fly from FHU to HHQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FHU–HHQ that never appear on search engines, with no booking fees.