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CKV to CEI: distance & flight time
Clarksville (Clarksville–Montgomery County Regional Airport) → Chiang Rai (Chiang Rai International Airport)
8,499 mi
13,678 km · 7,385 nm
17h 8m
estimated nonstop flight time
+12h
time difference · heading north
See live CKV→CEI 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 gain when reading arrival times on your ticket.
The two airports
- CKV — Clarksville–Montgomery County Regional Airport · Clarksville, 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 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
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 CKV from CEI?
The flight distance from Clarksville (CKV) to Chiang Rai (CEI) 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 CKV to CEI?
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 Clarksville and Chiang Rai?
Chiang Rai is 12 hours ahead of Clarksville.
What is the cheapest way to fly from CKV to CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CKV–CEI that never appear on search engines, with no booking fees.