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CYI to ATO: distance & flight time

Chiayi (Chiayi Airport) → Athens (Ohio University Snyder Field)

7,866 mi
12,660 km · 6,836 nm
15h 53m
estimated nonstop flight time
-12h
time difference · heading north
See live CYI→ATO fares Phone-only fares on this route — call free

Flight time details

7,866 miles nonstop takes roughly 15h 53m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is CYI from ATO?

The flight distance from Chiayi (CYI) to Athens (ATO) is 7,866 miles (12,660 km, 6,836 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from CYI to ATO?

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 Chiayi and Athens?

Athens is 12 hours behind Chiayi.

What is the cheapest way to fly from CYI to ATO?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYI–ATO that never appear on search engines, with no booking fees.
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