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FST to CEI: distance & flight time
Fort Stockton (Fort Stockton Pecos County Airport) → Chiang Rai (Chiang Rai International Airport)
8,610 mi
13,857 km · 7,482 nm
17h 21m
estimated nonstop flight time
+12h
time difference · heading northwest
See live FST→CEI fares Phone-only fares on this route — call free
Flight time details
8,610 miles nonstop takes roughly 17h 21m 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
- FST — Fort Stockton Pecos County Airport · Fort Stockton, 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 FST
- PEQ · Pecos Municipal Airport48 mi away
- ALE · Alpine Casparis Municipal Airport59 mi away
- IRB · Iraan Municipal Airport61 mi away
- INK · Winkler County Airport62 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 FST from CEI?
The flight distance from Fort Stockton (FST) to Chiang Rai (CEI) is 8,610 miles (13,857 km, 7,482 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FST to CEI?
A nonstop flight takes about 17h 21m 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 Stockton and Chiang Rai?
Chiang Rai is 12 hours ahead of Fort Stockton.
What is the cheapest way to fly from FST to CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FST–CEI that never appear on search engines, with no booking fees.