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ISN to GNS: distance & flight time
Williston (Sloulin Field International Airport) → Gunung Sitoli (Binaka Airport)
8,795 mi
14,153 km · 7,642 nm
17h 43m
estimated nonstop flight time
+12h
time difference · heading northwest
See live ISN→GNS fares Phone-only fares on this route — call free
Flight time details
8,795 miles nonstop takes roughly 17h 43m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- ISN — Sloulin Field International Airport · Williston, United States
- GNS — Binaka Airport · Gunung Sitoli, Indonesia
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 GNS
- FLZ · Dr Ferdinand Lumban Tobing Airport86 mi away
- DTB · Silangit Airport117 mi away
- AEG · Aek Godang Airport120 mi away
Frequently asked questions
How far is ISN from GNS?
The flight distance from Williston (ISN) to Gunung Sitoli (GNS) is 8,795 miles (14,153 km, 7,642 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISN to GNS?
A nonstop flight takes about 17h 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 Williston and Gunung Sitoli?
Gunung Sitoli is 12 hours ahead of Williston.
What is the cheapest way to fly from ISN to GNS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–GNS that never appear on search engines, with no booking fees.