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KFS to GFK: distance & flight time
Kastamonu (Kastamonu Airport) → Grand Forks (Grand Forks International Airport)
5,581 mi
8,981 km · 4,850 nm
11h 25m
estimated nonstop flight time
-8h
time difference · heading northwest
See live KFS→GFK fares Phone-only fares on this route — call free
Flight time details
5,581 miles nonstop takes roughly 11h 25m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- KFS — Kastamonu Airport · Kastamonu, Turkey
- GFK — Grand Forks International Airport · Grand Forks, 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 KFS
- NOP · Sinop Airport82 mi away
- ONQ · Zonguldak Airport89 mi away
- ESB · Esenboğa International Airport92 mi away
- MZH · Amasya Merzifon Airport96 mi away
Near GFK
- RDR · Grand Forks Air Force Base10 mi away
- TVF · Thief River Falls Regional Airport47 mi away
- PMB · Pembina Municipal Airport69 mi away
- FAR · Hector International Airport73 mi away
Frequently asked questions
How far is KFS from GFK?
The flight distance from Kastamonu (KFS) to Grand Forks (GFK) is 5,581 miles (8,981 km, 4,850 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KFS to GFK?
A nonstop flight takes about 11h 25m 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 Kastamonu and Grand Forks?
Grand Forks is 8 hours behind Kastamonu.
What is the cheapest way to fly from KFS to GFK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KFS–GFK that never appear on search engines, with no booking fees.