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AOU to CYI: distance & flight time
Attopeu (Attopeu Airport) → Chiayi (Chiayi Airport)
1,067 mi
1,718 km · 928 nm
2h 47m
estimated nonstop flight time
—
time difference · heading northeast
See live AOU→CYI fares Phone-only fares on this route — call free
Flight time details
1,067 miles nonstop takes roughly 2h 47m gate to gate, flying northeast. 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
- AOU — Attopeu Airport · Attopeu, Laos
- CYI — Chiayi Airport · Chiayi, Taiwan
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 AOU
- VNA · Saravane Airport68 mi away
- PKZ · Pakse International Airport73 mi away
- RBE · Ratanakiri Airport76 mi away
- PXU · Pleiku Airport98 mi away
Near CYI
- TNN · Tainan Airport37 mi away
- MZG · Makung Airport49 mi away
- PIF · Pingtung North Airport53 mi away
- TXG · Taichung Airport53 mi away
Frequently asked questions
How far is AOU from CYI?
The flight distance from Attopeu (AOU) to Chiayi (CYI) is 1,067 miles (1,718 km, 928 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AOU to CYI?
A nonstop flight takes about 2h 47m 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 AOU to CYI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AOU–CYI that never appear on search engines, with no booking fees.