Need help booking?
Unpublished phone-only deals available
TNN to TSF: distance & flight time
Tainan (Tainan Airport) → Treviso (Treviso-Sant'Angelo Airport)
5,902 mi
9,499 km · 5,129 nm
12h 2m
estimated nonstop flight time
-6h
time difference · heading northwest
See live TNN→TSF fares Phone-only fares on this route — call free
Flight time details
5,902 miles nonstop takes roughly 12h 2m 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
- TSF — Treviso-Sant'Angelo Airport · Treviso, Italy
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 TSF
- VCE · Venice Marco Polo Airport12 mi away
- QPA · Padova Airport24 mi away
- AVB · Aviano Air Base33 mi away
- VIC · Vicenza Airport33 mi away
Frequently asked questions
How far is TNN from TSF?
The flight distance from Tainan (TNN) to Treviso (TSF) is 5,902 miles (9,499 km, 5,129 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TNN to TSF?
A nonstop flight takes about 12h 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 Tainan and Treviso?
Treviso is 6 hours behind Tainan.
What is the cheapest way to fly from TNN to TSF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TNN–TSF that never appear on search engines, with no booking fees.