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CYI to BZN: distance & flight time
Chiayi (Chiayi Airport) → Bozeman (Gallatin Field)
6,665 mi
10,726 km · 5,792 nm
13h 32m
estimated nonstop flight time
-14h
time difference · heading northeast
See live CYI→BZN fares Phone-only fares on this route — call free
Flight time details
6,665 miles nonstop takes roughly 13h 32m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- CYI — Chiayi Airport · Chiayi, Taiwan
- BZN — Gallatin Field · Bozeman, United States
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 BZN
- LVM · Mission Field34 mi away
- BTM · Bert Mooney Airport66 mi away
- HLN · Helena Regional Airport70 mi away
- WYS · Yellowstone Airport75 mi away
Frequently asked questions
How far is CYI from BZN?
The flight distance from Chiayi (CYI) to Bozeman (BZN) is 6,665 miles (10,726 km, 5,792 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYI to BZN?
A nonstop flight takes about 13h 32m 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 Bozeman?
Bozeman is 14 hours behind Chiayi.
What is the cheapest way to fly from CYI to BZN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYI–BZN that never appear on search engines, with no booking fees.