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ACN to CYI: distance & flight time
Ciudad Acuna (Ciudad Acuña New International Airport) → Chiayi (Chiayi Airport)
7,865 mi
12,657 km · 6,834 nm
15h 53m
estimated nonstop flight time
+14h
time difference · heading northwest
See live ACN→CYI fares Phone-only fares on this route — call free
Flight time details
7,865 miles nonstop takes roughly 15h 53m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- ACN — Ciudad Acuña New International Airport · Ciudad Acuna, Mexico
- 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 ACN
- DRT · Del Rio International Airport11 mi away
- DLF · DLF Airport19 mi away
- PDS · Piedras Negras International Airport59 mi away
- UVA · Garner Field82 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 ACN from CYI?
The flight distance from Ciudad Acuna (ACN) to Chiayi (CYI) is 7,865 miles (12,657 km, 6,834 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACN to CYI?
A nonstop flight takes about 15h 53m 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 Ciudad Acuna and Chiayi?
Chiayi is 14 hours ahead of Ciudad Acuna.
What is the cheapest way to fly from ACN to CYI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACN–CYI that never appear on search engines, with no booking fees.