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FFO to CEI: distance & flight time
Dayton (Wright-Patterson Air Force Base) → Chiang Rai (Chiang Rai International Airport)
8,299 mi
13,356 km · 7,211 nm
16h 44m
estimated nonstop flight time
+11h
time difference · heading north
See live FFO→CEI fares Phone-only fares on this route — call free
Flight time details
8,299 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
- FFO — Wright-Patterson Air Force Base · 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 FFO
- DAY · James M Cox Dayton International Airport10 mi away
- SGH · Springfield-Beckley Municipal Airport11 mi away
- MGY · Dayton-Wright Brothers Airport19 mi away
- ILN · Wilmington Airpark31 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 FFO from CEI?
The flight distance from Dayton (FFO) to Chiang Rai (CEI) is 8,299 miles (13,356 km, 7,211 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FFO 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 FFO to CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FFO–CEI that never appear on search engines, with no booking fees.