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CEI to CKV: distance & flight time
Chiang Rai (Chiang Rai International Airport) → Clarksville (Clarksville–Montgomery County Regional Airport)
8,499 mi
13,678 km · 7,385 nm
17h 8m
estimated nonstop flight time
-12h
time difference · heading north
See live CEI→CKV fares Phone-only fares on this route — call free
Flight time details
8,499 miles nonstop takes roughly 17h 8m 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
- CKV — Clarksville–Montgomery County Regional Airport · Clarksville, 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 CKV
- HOP · Campbell AAF (Fort Campbell) Air Field6 mi away
- BNA · Nashville International Airport53 mi away
- BWG · Bowling Green Warren County Regional Airport60 mi away
- MQY · Smyrna Airport65 mi away
Frequently asked questions
How far is CEI from CKV?
The flight distance from Chiang Rai (CEI) to Clarksville (CKV) is 8,499 miles (13,678 km, 7,385 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CEI to CKV?
A nonstop flight takes about 17h 8m 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 Clarksville?
Clarksville is 12 hours behind Chiang Rai.
What is the cheapest way to fly from CEI to CKV?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CEI–CKV that never appear on search engines, with no booking fees.