Need help booking?
Unpublished phone-only deals available
TNN to OSR: distance & flight time
Tainan (Tainan Airport) → Ostrava (Ostrava Leos Janáček Airport)
5,532 mi
8,903 km · 4,807 nm
11h 19m
estimated nonstop flight time
-6h
time difference · heading northwest
See live TNN→OSR fares Phone-only fares on this route — call free
Flight time details
5,532 miles nonstop takes roughly 11h 19m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- TNN — Tainan Airport · Tainan, Taiwan
- OSR — Ostrava Leos Janáček Airport · Ostrava, Czech Republic
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 TNN
- PIF · Pingtung North Airport25 mi away
- KHH · Kaohsiung International Airport27 mi away
- CYI · Chiayi Airport37 mi away
- WOT · Wang-an Airport53 mi away
Near OSR
- PRV · Přerov Air Base37 mi away
- ILZ · Žilina Airport39 mi away
- UHE · Kunovice Airport55 mi away
- KTW · Katowice International Airport69 mi away
Frequently asked questions
How far is TNN from OSR?
The flight distance from Tainan (TNN) to Ostrava (OSR) is 5,532 miles (8,903 km, 4,807 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TNN to OSR?
A nonstop flight takes about 11h 19m 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 Tainan and Ostrava?
Ostrava is 6 hours behind Tainan.
What is the cheapest way to fly from TNN to OSR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TNN–OSR that never appear on search engines, with no booking fees.