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FHU to CEI: distance & flight time
Fort Huachuca (Sierra Vista Municipal Libby Army Air Field) → Chiang Rai (Chiang Rai International Airport)
8,351 mi
13,440 km · 7,257 nm
16h 51m
estimated nonstop flight time
+14h
time difference · heading northwest
See live FHU→CEI fares Phone-only fares on this route — call free
Flight time details
8,351 miles nonstop takes roughly 16h 51m 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
- CEI — Chiang Rai International Airport · Chiang Rai, 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 CEI
- THL · Tachileik Airport37 mi away
- HOE · Ban Huoeisay Airport42 mi away
- MOG · Mong Hsat Airport56 mi away
- KET · Kengtung Airport95 mi away
Frequently asked questions
How far is FHU from CEI?
The flight distance from Fort Huachuca (FHU) to Chiang Rai (CEI) is 8,351 miles (13,440 km, 7,257 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FHU to CEI?
A nonstop flight takes about 16h 51m 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 Chiang Rai?
Chiang Rai is 14 hours ahead of Fort Huachuca.
What is the cheapest way to fly from FHU to CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FHU–CEI that never appear on search engines, with no booking fees.