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GFR to ISN: distance & flight time
Granville (Granville Airport) → Williston (Sloulin Field International Airport)
4,283 mi
6,893 km · 3,722 nm
8h 52m
estimated nonstop flight time
-7h
time difference · heading northwest
See live GFR→ISN fares Phone-only fares on this route — call free
Flight time details
4,283 miles nonstop takes roughly 8h 52m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- GFR — Granville Airport · Granville, France
- 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 GFR
- DNR · Dinard-Pleurtuit-Saint-Malo Airport31 mi away
- JER · Jersey Airport36 mi away
- CER · Cherbourg-Maupertus Airport53 mi away
- CFR · Caen-Carpiquet Airport54 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 GFR from ISN?
The flight distance from Granville (GFR) to Williston (ISN) is 4,283 miles (6,893 km, 3,722 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GFR to ISN?
A nonstop flight takes about 8h 52m 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 Granville and Williston?
Williston is 7 hours behind Granville.
What is the cheapest way to fly from GFR to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GFR–ISN that never appear on search engines, with no booking fees.