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KIJ to ISN: distance & flight time
Niigata (Niigata Airport) → Williston (Sloulin Field International Airport)
5,350 mi
8,609 km · 4,649 nm
10h 57m
estimated nonstop flight time
-14h
time difference · heading northeast
See live KIJ→ISN fares Phone-only fares on this route — call free
Flight time details
5,350 miles nonstop takes roughly 10h 57m 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
- KIJ — Niigata Airport · Niigata, 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 KIJ
- SDS · Sado Airport39 mi away
- SYO · Shonai Airport69 mi away
- GAJ · Yamagata Airport75 mi away
- FKS · Fukushima Airport88 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 KIJ from ISN?
The flight distance from Niigata (KIJ) to Williston (ISN) is 5,350 miles (8,609 km, 4,649 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KIJ to ISN?
A nonstop flight takes about 10h 57m 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 Niigata and Williston?
Williston is 14 hours behind Niigata.
What is the cheapest way to fly from KIJ to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KIJ–ISN that never appear on search engines, with no booking fees.