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CEI to IRK: distance & flight time
Chiang Rai (Chiang Rai International Airport) → Kirksville (Kirksville Regional Airport)
8,211 mi
13,215 km · 7,136 nm
16h 34m
estimated nonstop flight time
-12h
time difference · heading north
See live CEI→IRK fares Phone-only fares on this route — call free
Flight time details
8,211 miles nonstop takes roughly 16h 34m 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
- IRK — Kirksville Regional Airport · Kirksville, 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 IRK
- EOK · Keokuk Municipal Airport64 mi away
- OTM · Ottumwa Regional Airport70 mi away
- UIN · Quincy Regional Baldwin Field72 mi away
- BRL · Southeast Iowa Regional Airport89 mi away
Frequently asked questions
How far is CEI from IRK?
The flight distance from Chiang Rai (CEI) to Kirksville (IRK) is 8,211 miles (13,215 km, 7,136 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CEI to IRK?
A nonstop flight takes about 16h 34m 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 Kirksville?
Kirksville is 12 hours behind Chiang Rai.
What is the cheapest way to fly from CEI to IRK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CEI–IRK that never appear on search engines, with no booking fees.