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APT to CEI: distance & flight time
Jasper (Marion County Brown Field) → Chiang Rai (Chiang Rai International Airport)
8,619 mi
13,871 km · 7,490 nm
17h 22m
estimated nonstop flight time
—
time difference · heading north
See live APT→CEI fares Phone-only fares on this route — call free
Flight time details
8,619 miles nonstop takes roughly 17h 22m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- APT — Marion County Brown Field · Jasper, 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 APT
- UOS · Franklin County Airport20 mi away
- CHA · Lovell Field22 mi away
- HDI · Hardwick Field44 mi away
- DNN · Dalton Municipal Airport47 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 APT from CEI?
The flight distance from Jasper (APT) to Chiang Rai (CEI) is 8,619 miles (13,871 km, 7,490 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from APT to CEI?
A nonstop flight takes about 17h 22m 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 cheapest way to fly from APT to CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on APT–CEI that never appear on search engines, with no booking fees.