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CEI to UTH: distance & flight time
Chiang Rai (Chiang Rai International Airport) → Udon Thani (Udon Thani Airport)
260 mi
418 km · 226 nm
1h 9m
estimated nonstop flight time
Same time
time difference · heading southeast
See live CEI→UTH fares Phone-only fares on this route — call free
Flight time details
260 miles nonstop takes roughly 1h 9m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- CEI — Chiang Rai International Airport · Chiang Rai, Thailand
- UTH — Udon Thani Airport · Udon Thani, 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 CEI
- THL · Tachileik Airport37 mi away
- HOE · Ban Huoeisay Airport42 mi away
- MOG · Mong Hsat Airport56 mi away
- KET · Kengtung Airport95 mi away
Near UTH
- VTE · Wattay International Airport44 mi away
- KKC · Khon Kaen Airport64 mi away
- LOE · Loei Airport70 mi away
- SNO · Sakon Nakhon Airport89 mi away
Frequently asked questions
How far is CEI from UTH?
The flight distance from Chiang Rai (CEI) to Udon Thani (UTH) is 260 miles (418 km, 226 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CEI to UTH?
A nonstop flight takes about 1h 9m 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 cheapest way to fly from CEI to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CEI–UTH that never appear on search engines, with no booking fees.