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CYI to UTH: distance & flight time
Chiayi (Chiayi Airport) → Udon Thani (Udon Thani Airport)
1,214 mi
1,953 km · 1,055 nm
3h 6m
estimated nonstop flight time
-1h
time difference · heading west
See live CYI→UTH fares Phone-only fares on this route — call free
Flight time details
1,214 miles nonstop takes roughly 3h 6m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- CYI — Chiayi Airport · Chiayi, Taiwan
- 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 CYI
- TNN · Tainan Airport37 mi away
- MZG · Makung Airport49 mi away
- PIF · Pingtung North Airport53 mi away
- TXG · Taichung Airport53 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 CYI from UTH?
The flight distance from Chiayi (CYI) to Udon Thani (UTH) is 1,214 miles (1,953 km, 1,055 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYI to UTH?
A nonstop flight takes about 3h 6m 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 Chiayi and Udon Thani?
Udon Thani is 1 hour behind Chiayi.
What is the cheapest way to fly from CYI to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYI–UTH that never appear on search engines, with no booking fees.