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KUH to ISN: distance & flight time
Kushiro (Kushiro Airport) → Williston (Sloulin Field International Airport)
4,909 mi
7,900 km · 4,266 nm
10h 6m
estimated nonstop flight time
-14h
time difference · heading northeast
See live KUH→ISN fares Phone-only fares on this route — call free
Flight time details
4,909 miles nonstop takes roughly 10h 6m 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
- KUH — Kushiro Airport · Kushiro, Japan
- ISN — Sloulin Field International Airport · Williston, 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 KUH
- SHB · Nakashibetsu Airport53 mi away
- OBO · Tokachi-Obihiro Airport54 mi away
- MMB · Memanbetsu Airport58 mi away
- MBE · Monbetsu Airport96 mi away
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
Frequently asked questions
How far is KUH from ISN?
The flight distance from Kushiro (KUH) to Williston (ISN) is 4,909 miles (7,900 km, 4,266 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KUH to ISN?
A nonstop flight takes about 10h 6m 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 Kushiro and Williston?
Williston is 14 hours behind Kushiro.
What is the cheapest way to fly from KUH to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KUH–ISN that never appear on search engines, with no booking fees.