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OSR to CYI: distance & flight time
Ostrava (Ostrava Leos Janáček Airport) → Chiayi (Chiayi Airport)
5,512 mi
8,871 km · 4,790 nm
11h 17m
estimated nonstop flight time
+6h
time difference · heading northeast
See live OSR→CYI fares Phone-only fares on this route — call free
Flight time details
5,512 miles nonstop takes roughly 11h 17m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- OSR — Ostrava Leos Janáček Airport · Ostrava, Czech Republic
- 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 OSR
- PRV · Přerov Air Base37 mi away
- ILZ · Žilina Airport39 mi away
- UHE · Kunovice Airport55 mi away
- KTW · Katowice International Airport69 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 OSR from CYI?
The flight distance from Ostrava (OSR) to Chiayi (CYI) is 5,512 miles (8,871 km, 4,790 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSR to CYI?
A nonstop flight takes about 11h 17m 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 Ostrava and Chiayi?
Chiayi is 6 hours ahead of Ostrava.
What is the cheapest way to fly from OSR to CYI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSR–CYI that never appear on search engines, with no booking fees.