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OSH to CYI: distance & flight time
Oshkosh (Wittman Regional Airport) → Chiayi (Chiayi Airport)
7,429 mi
11,956 km · 6,456 nm
15h 2m
estimated nonstop flight time
+13h
time difference · heading northwest
See live OSH→CYI fares Phone-only fares on this route — call free
Flight time details
7,429 miles nonstop takes roughly 15h 2m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- OSH — Wittman Regional Airport · Oshkosh, United States
- CYI — Chiayi Airport · Chiayi, Taiwan
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 OSH
- FLD · Fond du Lac County Airport15 mi away
- ATW · Appleton International Airport19 mi away
- SBM · Sheboygan County Memorial Airport38 mi away
- GRB · Austin Straubel International Airport41 mi away
Near CYI
- TNN · Tainan Airport37 mi away
- MZG · Makung Airport49 mi away
- PIF · Pingtung North Airport53 mi away
- TXG · Taichung Airport53 mi away
Frequently asked questions
How far is OSH from CYI?
The flight distance from Oshkosh (OSH) to Chiayi (CYI) is 7,429 miles (11,956 km, 6,456 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSH to CYI?
A nonstop flight takes about 15h 2m 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 Oshkosh and Chiayi?
Chiayi is 13 hours ahead of Oshkosh.
What is the cheapest way to fly from OSH to CYI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSH–CYI that never appear on search engines, with no booking fees.