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DAY to CEI: distance & flight time
Dayton (James M Cox Dayton International Airport) → Chiang Rai (Chiang Rai International Airport)
8,293 mi
13,346 km · 7,206 nm
16h 44m
estimated nonstop flight time
+11h
time difference · heading north
See live DAY→CEI fares Phone-only fares on this route — call free
Flight time details
8,293 miles nonstop takes roughly 16h 44m 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
- 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 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 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 DAY from CEI?
The flight distance from Dayton (DAY) to Chiang Rai (CEI) is 8,293 miles (13,346 km, 7,206 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DAY to CEI?
A nonstop flight takes about 16h 44m 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 Rai?
Chiang Rai is 11 hours ahead of Dayton.
What is the cheapest way to fly from DAY to CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DAY–CEI that never appear on search engines, with no booking fees.