Need help booking?
Unpublished phone-only deals available
ISW to TNN: distance & flight time
Wisconsin Rapids (Alexander Field South Wood County Airport) → Tainan (Tainan Airport)
7,413 mi
11,931 km · 6,442 nm
15h
estimated nonstop flight time
+13h
time difference · heading northwest
See live ISW→TNN fares Phone-only fares on this route — call free
Flight time details
7,413 miles nonstop takes roughly 15h gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- ISW — Alexander Field South Wood County Airport · Wisconsin Rapids, United States
- 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 ISW
- STE · Stevens Point Municipal Airport20 mi away
- MFI · Marshfield Municipal Airport26 mi away
- CWA · Central Wisconsin Airport30 mi away
- VOK · Volk Field36 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 ISW from TNN?
The flight distance from Wisconsin Rapids (ISW) to Tainan (TNN) is 7,413 miles (11,931 km, 6,442 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISW to TNN?
A nonstop flight takes about 15h 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 Wisconsin Rapids and Tainan?
Tainan is 13 hours ahead of Wisconsin Rapids.
What is the cheapest way to fly from ISW to TNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISW–TNN that never appear on search engines, with no booking fees.