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CYI to BNK: distance & flight time
Chiayi (Chiayi Airport) → Ballina Byron Bay (Ballina Byron Gateway Airport)
4,234 mi
6,813 km · 3,679 nm
8h 46m
estimated nonstop flight time
+2h
time difference · heading southeast
See live CYI→BNK fares Phone-only fares on this route — call free
Flight time details
4,234 miles nonstop takes roughly 8h 46m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- CYI — Chiayi Airport · Chiayi, Taiwan
- BNK — Ballina Byron Gateway Airport · Ballina Byron Bay, Australia
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 BNK
- LSY · Lismore Airport18 mi away
- OOL · Gold Coast Airport46 mi away
- GFN · Grafton Airport72 mi away
- ACF · Brisbane Archerfield Airport94 mi away
Frequently asked questions
How far is CYI from BNK?
The flight distance from Chiayi (CYI) to Ballina Byron Bay (BNK) is 4,234 miles (6,813 km, 3,679 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYI to BNK?
A nonstop flight takes about 8h 46m 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 Ballina Byron Bay?
Ballina Byron Bay is 2 hours ahead of Chiayi.
What is the cheapest way to fly from CYI to BNK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYI–BNK that never appear on search engines, with no booking fees.