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GFK to ZIN: distance & flight time
Grand Forks (Grand Forks International Airport) → Interlaken (Interlaken Air Base)
4,499 mi
7,240 km · 3,909 nm
9h 17m
estimated nonstop flight time
+7h
time difference · heading northeast
See live GFK→ZIN fares Phone-only fares on this route — call free
Flight time details
4,499 miles nonstop takes roughly 9h 17m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- GFK — Grand Forks International Airport · Grand Forks, United States
- ZIN — Interlaken Air Base · Interlaken, Switzerland
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 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
Near ZIN
- BRN · Bern Belp Airport24 mi away
- BXO · Buochs Airport32 mi away
- EML · Emmen Air Base35 mi away
- SIR · Sion Airport41 mi away
Frequently asked questions
How far is GFK from ZIN?
The flight distance from Grand Forks (GFK) to Interlaken (ZIN) is 4,499 miles (7,240 km, 3,909 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GFK to ZIN?
A nonstop flight takes about 9h 17m 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 Grand Forks and Interlaken?
Interlaken is 7 hours ahead of Grand Forks.
What is the cheapest way to fly from GFK to ZIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GFK–ZIN that never appear on search engines, with no booking fees.