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LUK to CNX: distance & flight time
Cincinnati (Cincinnati Municipal Airport Lunken Field) → Chiang Mai (Chiang Mai International Airport)
8,432 mi
13,571 km · 7,328 nm
17h
estimated nonstop flight time
+11h
time difference · heading north
See live LUK→CNX fares Phone-only fares on this route — call free
Flight time details
8,432 miles nonstop takes roughly 17h gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- LUK — Cincinnati Municipal Airport Lunken Field · Cincinnati, United States
- CNX — Chiang Mai International Airport · Chiang Mai, 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 LUK
Near CNX
- LPT · Lampang Airport49 mi away
- PYY · Mae Hong Son Airport54 mi away
- HGN · Mae Hong Son Airport74 mi away
- PRH · Phrae Airport90 mi away
Frequently asked questions
How far is LUK from CNX?
The flight distance from Cincinnati (LUK) to Chiang Mai (CNX) is 8,432 miles (13,571 km, 7,328 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LUK to CNX?
A nonstop flight takes about 17h 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 Cincinnati and Chiang Mai?
Chiang Mai is 11 hours ahead of Cincinnati.
What is the cheapest way to fly from LUK to CNX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LUK–CNX that never appear on search engines, with no booking fees.