Need help booking?
Unpublished phone-only deals available
HER to TNN: distance & flight time
Heraklion (Heraklion International Nikos Kazantzakis Airport) → Tainan (Tainan Airport)
5,583 mi
8,985 km · 4,852 nm
11h 25m
estimated nonstop flight time
+5h
time difference · heading east
See live HER→TNN fares Phone-only fares on this route — call free
Flight time details
5,583 miles nonstop takes roughly 11h 25m gate to gate, flying east. 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
- HER — Heraklion International Nikos Kazantzakis Airport · Heraklion, 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 HER
- JSH · Sitia Airport53 mi away
- CHQ · Chania International Airport60 mi away
- JTR · Santorini Airport75 mi away
- KSJ · Kasos Airport98 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 HER from TNN?
The flight distance from Heraklion (HER) to Tainan (TNN) is 5,583 miles (8,985 km, 4,852 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HER to TNN?
A nonstop flight takes about 11h 25m 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 Heraklion and Tainan?
Tainan is 5 hours ahead of Heraklion.
What is the cheapest way to fly from HER to TNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HER–TNN that never appear on search engines, with no booking fees.