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TNN to DSM: distance & flight time
Tainan (Tainan Airport) → Des Moines (Des Moines International Airport)
7,482 mi
12,041 km · 6,502 nm
15h 8m
estimated nonstop flight time
-13h
time difference · heading northeast
See live TNN→DSM fares Phone-only fares on this route — call free
Flight time details
7,482 miles nonstop takes roughly 15h 8m 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
- DSM — Des Moines International Airport · Des Moines, 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 DSM
- OTM · Ottumwa Regional Airport70 mi away
- FOD · Fort Dodge Regional Airport75 mi away
- ALO · Waterloo Regional Airport96 mi away
- CID · The Eastern Iowa Airport104 mi away
Frequently asked questions
How far is TNN from DSM?
The flight distance from Tainan (TNN) to Des Moines (DSM) is 7,482 miles (12,041 km, 6,502 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TNN to DSM?
A nonstop flight takes about 15h 8m 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 Des Moines?
Des Moines is 13 hours behind Tainan.
What is the cheapest way to fly from TNN to DSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TNN–DSM that never appear on search engines, with no booking fees.