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OKK to CEI: distance & flight time
Kokomo (Kokomo Municipal Airport) → Chiang Rai (Chiang Rai International Airport)
8,241 mi
13,262 km · 7,161 nm
16h 37m
estimated nonstop flight time
—
time difference · heading north
See live OKK→CEI fares Phone-only fares on this route — call free
Flight time details
8,241 miles nonstop takes roughly 16h 37m 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
- OKK — Kokomo Municipal Airport · Kokomo, 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 OKK
- GUS · Grissom Air Reserve Base10 mi away
- AID · Anderson Municipal Darlington Field37 mi away
- MIE · Delaware County Johnson Field40 mi away
- LAF · Purdue University 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 OKK from CEI?
The flight distance from Kokomo (OKK) to Chiang Rai (CEI) is 8,241 miles (13,262 km, 7,161 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKK to CEI?
A nonstop flight takes about 16h 37m 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 OKK to CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKK–CEI that never appear on search engines, with no booking fees.