Need help booking?
Unpublished phone-only deals available
DCI to CYI: distance & flight time
Decimomannu (Decimomannu Air Base) → Chiayi (Chiayi Airport)
6,244 mi
10,050 km · 5,426 nm
12h 43m
estimated nonstop flight time
+6h
time difference · heading northeast
See live DCI→CYI fares Phone-only fares on this route — call free
Flight time details
6,244 miles nonstop takes roughly 12h 43m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- DCI — Decimomannu Air Base · Decimomannu, Italy
- 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 DCI
- CAG · Cagliari Elmas Airport8 mi away
- FNU · Oristano-Fenosu Airport41 mi away
- TTB · Tortolì Airport54 mi away
- AHO · Alghero-Fertilia Airport95 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 DCI from CYI?
The flight distance from Decimomannu (DCI) to Chiayi (CYI) is 6,244 miles (10,050 km, 5,426 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCI to CYI?
A nonstop flight takes about 12h 43m 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 Decimomannu and Chiayi?
Chiayi is 6 hours ahead of Decimomannu.
What is the cheapest way to fly from DCI to CYI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCI–CYI that never appear on search engines, with no booking fees.