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CYI to AST: distance & flight time

Chiayi (Chiayi Airport) → Astoria (Astoria Regional Airport)

6,174 mi
9,935 km · 5,365 nm
12h 34m
estimated nonstop flight time
-15h
time difference · heading northeast
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Flight time details

6,174 miles nonstop takes roughly 12h 34m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-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 AST?

The flight distance from Chiayi (CYI) to Astoria (AST) is 6,174 miles (9,935 km, 5,365 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from CYI to AST?

A nonstop flight takes about 12h 34m 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 Astoria?

Astoria is 15 hours behind Chiayi.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYI–AST that never appear on search engines, with no booking fees.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