Need help booking?
Unpublished phone-only deals available
CYI to PUS: distance & flight time
Chiayi (Chiayi Airport) → Busan (Gimhae International Airport)
958 mi
1,542 km · 833 nm
2h 33m
estimated nonstop flight time
+1h
time difference · heading northeast
See live CYI→PUS fares Phone-only fares on this route — call free
Flight time details
958 miles nonstop takes roughly 2h 33m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- CYI — Chiayi Airport · Chiayi, Taiwan
- PUS — Gimhae International Airport · Busan, South Korea
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 PUS
- CHF · Jinhae Airbase/Airport (G-813/K-10)14 mi away
- USN · Ulsan Airport37 mi away
- HIN · Sacheon Air Base/Airport49 mi away
- TAE · Daegu Airport52 mi away
Frequently asked questions
How far is CYI from PUS?
The flight distance from Chiayi (CYI) to Busan (PUS) is 958 miles (1,542 km, 833 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYI to PUS?
A nonstop flight takes about 2h 33m 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 Busan?
Busan is 1 hour ahead of Chiayi.
What is the cheapest way to fly from CYI to PUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYI–PUS that never appear on search engines, with no booking fees.