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AOO to CYI: distance & flight time
Altoona (Altoona Blair County Airport) → Chiayi (Chiayi Airport)
7,870 mi
12,665 km · 6,839 nm
15h 54m
estimated nonstop flight time
+12h
time difference · heading north
See live AOO→CYI fares Phone-only fares on this route — call free
Flight time details
7,870 miles nonstop takes roughly 15h 54m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- AOO — Altoona Blair County Airport · Altoona, United States
- 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 AOO
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 AOO from CYI?
The flight distance from Altoona (AOO) to Chiayi (CYI) is 7,870 miles (12,665 km, 6,839 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AOO to CYI?
A nonstop flight takes about 15h 54m 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 Altoona and Chiayi?
Chiayi is 12 hours ahead of Altoona.
What is the cheapest way to fly from AOO to CYI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AOO–CYI that never appear on search engines, with no booking fees.