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HSV to CEI: distance & flight time
Huntsville (Huntsville International Carl T Jones Field) → Chiang Rai (Chiang Rai International Airport)
8,640 mi
13,904 km · 7,508 nm
17h 24m
estimated nonstop flight time
+12h
time difference · heading north
See live HSV→CEI fares Phone-only fares on this route — call free
Flight time details
8,640 miles nonstop takes roughly 17h 24m gate to gate, flying north. 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
- HSV — Huntsville International Carl T Jones Field · Huntsville, 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 HSV
- HUA · Redstone Army Air Field6 mi away
- DCU · Pryor Field Regional Airport10 mi away
- MSL · Northwest Alabama Regional Airport48 mi away
- GAD · Northeast Alabama Regional Airport60 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 HSV from CEI?
The flight distance from Huntsville (HSV) to Chiang Rai (CEI) is 8,640 miles (13,904 km, 7,508 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HSV to CEI?
A nonstop flight takes about 17h 24m 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 Huntsville and Chiang Rai?
Chiang Rai is 12 hours ahead of Huntsville.
What is the cheapest way to fly from HSV to CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HSV–CEI that never appear on search engines, with no booking fees.