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END to CEI: distance & flight time
Enid (Vance Air Force Base) → Chiang Rai (Chiang Rai International Airport)
8,377 mi
13,482 km · 7,280 nm
16h 54m
estimated nonstop flight time
+12h
time difference · heading north
See live END→CEI fares Phone-only fares on this route — call free
Flight time details
8,377 miles nonstop takes roughly 16h 54m 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
- END — Vance Air Force Base · Enid, 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 END
- SWO · Stillwater Regional Airport48 mi away
- PNC · Ponca City Regional Airport53 mi away
- PWA · Wiley Post Airport58 mi away
- OKC · Will Rogers World Airport68 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 END from CEI?
The flight distance from Enid (END) to Chiang Rai (CEI) is 8,377 miles (13,482 km, 7,280 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from END to CEI?
A nonstop flight takes about 16h 54m 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 Enid and Chiang Rai?
Chiang Rai is 12 hours ahead of Enid.
What is the cheapest way to fly from END to CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on END–CEI that never appear on search engines, with no booking fees.