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IOA to TNN: distance & flight time
Ioannina (Ioannina Airport) → Tainan (Tainan Airport)
5,688 mi
9,154 km · 4,943 nm
11h 37m
estimated nonstop flight time
+5h
time difference · heading northeast
See live IOA→TNN fares Phone-only fares on this route — call free
Flight time details
5,688 miles nonstop takes roughly 11h 37m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- IOA — Ioannina Airport · Ioannina, Greece
- TNN — Tainan Airport · Tainan, 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 IOA
- CFU · Ioannis Kapodistrias International Airport49 mi away
- PVK · Aktion National Airport53 mi away
- KSO · Kastoria National Airport57 mi away
- KZI · Filippos Airport68 mi away
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
Frequently asked questions
How far is IOA from TNN?
The flight distance from Ioannina (IOA) to Tainan (TNN) is 5,688 miles (9,154 km, 4,943 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IOA to TNN?
A nonstop flight takes about 11h 37m 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 Ioannina and Tainan?
Tainan is 5 hours ahead of Ioannina.
What is the cheapest way to fly from IOA to TNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IOA–TNN that never appear on search engines, with no booking fees.