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CYI to YSJ: distance & flight time
Chiayi (Chiayi Airport) → St. John (Saint John Airport)
7,668 mi
12,341 km · 6,664 nm
15h 30m
estimated nonstop flight time
-11h
time difference · heading north
See live CYI→YSJ fares Phone-only fares on this route — call free
Flight time details
7,668 miles nonstop takes roughly 15h 30m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- CYI — Chiayi Airport · Chiayi, Taiwan
- YSJ — Saint John Airport · St. John, Canada
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 YSJ
- YFC · Fredericton Airport49 mi away
- YZX · CFB Greenwood53 mi away
- YDG · Digby / Annapolis Regional Airport53 mi away
- YQM · Greater Moncton International Airport80 mi away
Frequently asked questions
How far is CYI from YSJ?
The flight distance from Chiayi (CYI) to St. John (YSJ) is 7,668 miles (12,341 km, 6,664 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYI to YSJ?
A nonstop flight takes about 15h 30m 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 St. John?
St. John is 11 hours behind Chiayi.
What is the cheapest way to fly from CYI to YSJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYI–YSJ that never appear on search engines, with no booking fees.