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DAY to CNX: distance & flight time
Dayton (James M Cox Dayton International Airport) → Chiang Mai (Chiang Mai International Airport)
8,378 mi
13,483 km · 7,280 nm
16h 54m
estimated nonstop flight time
+11h
time difference · heading north
See live DAY→CNX fares Phone-only fares on this route — call free
Flight time details
8,378 miles nonstop takes roughly 16h 54m 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
- DAY — James M Cox Dayton International Airport · Dayton, 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 DAY
- FFO · Wright-Patterson Air Force Base10 mi away
- SGH · Springfield-Beckley Municipal Airport21 mi away
- MGY · Dayton-Wright Brothers Airport22 mi away
- ILN · Wilmington Airpark40 mi away
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 DAY from CNX?
The flight distance from Dayton (DAY) to Chiang Mai (CNX) is 8,378 miles (13,483 km, 7,280 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DAY to CNX?
A nonstop flight takes about 16h 54m 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 Dayton and Chiang Mai?
Chiang Mai is 11 hours ahead of Dayton.
What is the cheapest way to fly from DAY to CNX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DAY–CNX that never appear on search engines, with no booking fees.