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TNN to WYS: distance & flight time
Tainan (Tainan Airport) → West Yellowstone (Yellowstone Airport)
6,754 mi
10,870 km · 5,869 nm
13h 43m
estimated nonstop flight time
-14h
time difference · heading northeast
See live TNN→WYS fares Phone-only fares on this route — call free
Flight time details
6,754 miles nonstop takes roughly 13h 43m 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
- WYS — Yellowstone Airport · West Yellowstone, 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 WYS
- BZN · Gallatin Field75 mi away
- JAC · Jackson Hole Airport77 mi away
- LVM · Mission Field77 mi away
- IDA · Idaho Falls Regional Airport94 mi away
Frequently asked questions
How far is TNN from WYS?
The flight distance from Tainan (TNN) to West Yellowstone (WYS) is 6,754 miles (10,870 km, 5,869 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TNN to WYS?
A nonstop flight takes about 13h 43m 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 West Yellowstone?
West Yellowstone is 14 hours behind Tainan.
What is the cheapest way to fly from TNN to WYS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TNN–WYS that never appear on search engines, with no booking fees.