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CEI to SWO: distance & flight time
Chiang Rai (Chiang Rai International Airport) → Stillwater (Stillwater Regional Airport)
8,404 mi
13,525 km · 7,303 nm
16h 57m
estimated nonstop flight time
-12h
time difference · heading north
See live CEI→SWO fares Phone-only fares on this route — call free
Flight time details
8,404 miles nonstop takes roughly 16h 57m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- CEI — Chiang Rai International Airport · Chiang Rai, Thailand
- SWO — Stillwater Regional Airport · Stillwater, United States
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 CEI
- THL · Tachileik Airport37 mi away
- HOE · Ban Huoeisay Airport42 mi away
- MOG · Mong Hsat Airport56 mi away
- KET · Kengtung Airport95 mi away
Near SWO
- CUH · Cushing Municipal Airport23 mi away
- PNC · Ponca City Regional Airport39 mi away
- END · Vance Air Force Base48 mi away
- TIK · Tinker Air Force Base54 mi away
Frequently asked questions
How far is CEI from SWO?
The flight distance from Chiang Rai (CEI) to Stillwater (SWO) is 8,404 miles (13,525 km, 7,303 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CEI to SWO?
A nonstop flight takes about 16h 57m 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 Chiang Rai and Stillwater?
Stillwater is 12 hours behind Chiang Rai.
What is the cheapest way to fly from CEI to SWO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CEI–SWO that never appear on search engines, with no booking fees.