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TNN to IDA: distance & flight time
Tainan (Tainan Airport) → Idaho Falls (Idaho Falls Regional Airport)
6,775 mi
10,903 km · 5,887 nm
13h 45m
estimated nonstop flight time
-14h
time difference · heading northeast
See live TNN→IDA fares Phone-only fares on this route — call free
Flight time details
6,775 miles nonstop takes roughly 13h 45m gate to gate, flying northeast. 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
- IDA — Idaho Falls Regional Airport · Idaho 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 IDA
- PIH · Pocatello Regional Airport49 mi away
- JAC · Jackson Hole Airport67 mi away
- WYS · Yellowstone Airport94 mi away
- BYI · Burley Municipal Airport109 mi away
Frequently asked questions
How far is TNN from IDA?
The flight distance from Tainan (TNN) to Idaho Falls (IDA) is 6,775 miles (10,903 km, 5,887 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TNN to IDA?
A nonstop flight takes about 13h 45m 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 Idaho Falls?
Idaho Falls is 14 hours behind Tainan.
What is the cheapest way to fly from TNN to IDA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TNN–IDA that never appear on search engines, with no booking fees.