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ISN to TSA: distance & flight time
Williston (Sloulin Field International Airport) → Taipei (Taipei Songshan Airport)
6,654 mi
10,709 km · 5,782 nm
13h 31m
estimated nonstop flight time
+13h
time difference · heading northwest
See live ISN→TSA fares Phone-only fares on this route — call free
Flight time details
6,654 miles nonstop takes roughly 13h 31m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- ISN — Sloulin Field International Airport · Williston, United States
- TSA — Taipei Songshan Airport · Taipei, Taiwan
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 ISN
- SDY · Sidney - Richland Regional Airport41 mi away
- YEN · Estevan Airport78 mi away
- OLF · L M Clayton Airport89 mi away
- GDV · Dawson Community Airport90 mi away
Near TSA
- TPE · Taiwan Taoyuan International Airport20 mi away
- HSZ · Hsinchu Air Base42 mi away
- HUN · Hualien Airport72 mi away
- RMQ · Taichung Ching Chuang Kang Airport81 mi away
Frequently asked questions
How far is ISN from TSA?
The flight distance from Williston (ISN) to Taipei (TSA) is 6,654 miles (10,709 km, 5,782 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISN to TSA?
A nonstop flight takes about 13h 31m 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 Williston and Taipei?
Taipei is 13 hours ahead of Williston.
What is the cheapest way to fly from ISN to TSA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–TSA that never appear on search engines, with no booking fees.