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CYI to SAY: distance & flight time
Chiayi (Chiayi Airport) → Siena (Siena-Ampugnano Airport)
6,005 mi
9,665 km · 5,218 nm
12h 15m
estimated nonstop flight time
-6h
time difference · heading northwest
See live CYI→SAY fares Phone-only fares on this route — call free
Flight time details
6,005 miles nonstop takes roughly 12h 15m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- CYI — Chiayi Airport · Chiayi, Taiwan
- SAY — Siena-Ampugnano Airport · Siena, Italy
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 CYI
- TNN · Tainan Airport37 mi away
- MZG · Makung Airport49 mi away
- PIF · Pingtung North Airport53 mi away
- TXG · Taichung Airport53 mi away
Near SAY
- GRS · Grosseto Air Base36 mi away
- FLR · Peretola Airport38 mi away
- PSA · Pisa International Airport52 mi away
- EBA · Marina Di Campo Airport62 mi away
Frequently asked questions
How far is CYI from SAY?
The flight distance from Chiayi (CYI) to Siena (SAY) is 6,005 miles (9,665 km, 5,218 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYI to SAY?
A nonstop flight takes about 12h 15m 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 Siena?
Siena is 6 hours behind Chiayi.
What is the cheapest way to fly from CYI to SAY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYI–SAY that never appear on search engines, with no booking fees.