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KHH to CEI: distance & flight time
Kaohsiung (Kaohsiung International Airport) → Chiang Rai (Chiang Rai International Airport)
1,329 mi
2,139 km · 1,155 nm
3h 21m
estimated nonstop flight time
-1h
time difference · heading west
See live KHH→CEI fares Phone-only fares on this route — call free
Flight time details
1,329 miles nonstop takes roughly 3h 21m 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
- KHH — Kaohsiung International Airport · Kaohsiung, Taiwan
- 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 KHH
- PIF · Pingtung North Airport12 mi away
- TNN · Tainan Airport27 mi away
- HCN · Hengchun Airport44 mi away
- TTT · Taitung Airport49 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 KHH from CEI?
The flight distance from Kaohsiung (KHH) to Chiang Rai (CEI) is 1,329 miles (2,139 km, 1,155 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KHH to CEI?
A nonstop flight takes about 3h 21m 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 Kaohsiung and Chiang Rai?
Chiang Rai is 1 hour behind Kaohsiung.
What is the cheapest way to fly from KHH to CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KHH–CEI that never appear on search engines, with no booking fees.