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TNN to ATW: distance & flight time
Tainan (Tainan Airport) → Appleton (Appleton International Airport)
7,450 mi
11,990 km · 6,474 nm
15h 5m
estimated nonstop flight time
-14h
time difference · heading north
See live TNN→ATW fares Phone-only fares on this route — call free
Flight time details
7,450 miles nonstop takes roughly 15h 5m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- TNN — Tainan Airport · Tainan, Taiwan
- ATW — Appleton International Airport · Appleton, United States
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 ATW
- OSH · Wittman Regional Airport19 mi away
- GRB · Austin Straubel International Airport25 mi away
- FLD · Fond du Lac County Airport34 mi away
- SBM · Sheboygan County Memorial Airport47 mi away
Frequently asked questions
How far is TNN from ATW?
The flight distance from Tainan (TNN) to Appleton (ATW) is 7,450 miles (11,990 km, 6,474 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TNN to ATW?
A nonstop flight takes about 15h 5m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from TNN to ATW?
Nonstop service on TNN–ATW depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 15h 5m nonstop estimate.
What is the time difference between Tainan and Appleton?
Appleton is 14 hours behind Tainan.
What is the cheapest way to fly from TNN to ATW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TNN–ATW that never appear on search engines, with no booking fees.
Why are some TNN to ATW fares phone-only?
Consolidator contracts let us sell certain TNN–ATW tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.