Need help booking?
Unpublished phone-only deals available
TNN to FSD: distance & flight time
Tainan (Tainan Airport) → Sioux Falls (Joe Foss Field Airport)
7,277 mi
11,712 km · 6,324 nm
14h 44m
estimated nonstop flight time
-13h
time difference · heading northeast
See live TNN→FSD fares Phone-only fares on this route — call free
Flight time details
7,277 miles nonstop takes roughly 14h 44m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- TNN — Tainan Airport · Tainan, Taiwan
- FSD — Joe Foss Field Airport · Sioux Falls, 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 FSD
- YKN · Chan Gurney Municipal Airport56 mi away
- MHE · Mitchell Municipal Airport66 mi away
- SPW · Spencer Municipal Airport82 mi away
- SUX · Sioux Gateway Col. Bud Day Field83 mi away
Frequently asked questions
How far is TNN from FSD?
The flight distance from Tainan (TNN) to Sioux Falls (FSD) is 7,277 miles (11,712 km, 6,324 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TNN to FSD?
A nonstop flight takes about 14h 44m 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 Sioux Falls?
Sioux Falls is 13 hours behind Tainan.
What is the cheapest way to fly from TNN to FSD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TNN–FSD that never appear on search engines, with no booking fees.