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CYI to STJ: distance & flight time
Chiayi (Chiayi Airport) → Rosecrans (Rosecrans Memorial Airport)
7,511 mi
12,087 km · 6,527 nm
15h 12m
estimated nonstop flight time
-13h
time difference · heading northeast
See live CYI→STJ fares Phone-only fares on this route — call free
Flight time details
7,511 miles nonstop takes roughly 15h 12m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- CYI — Chiayi Airport · Chiayi, Taiwan
- STJ — Rosecrans Memorial Airport · Rosecrans, 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 STJ
- FLV · Sherman Army Air Field28 mi away
- MCI · Kansas City International Airport34 mi away
- MKC · Charles B. Wheeler Downtown Airport48 mi away
- LWC · Lawrence Municipal Airport55 mi away
Frequently asked questions
How far is CYI from STJ?
The flight distance from Chiayi (CYI) to Rosecrans (STJ) is 7,511 miles (12,087 km, 6,527 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYI to STJ?
A nonstop flight takes about 15h 12m 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 Rosecrans?
Rosecrans is 13 hours behind Chiayi.
What is the cheapest way to fly from CYI to STJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYI–STJ that never appear on search engines, with no booking fees.