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ZIN to FTK: distance & flight time
Interlaken (Interlaken Air Base) → Fort Knox (Godman Army Air Field)
4,543 mi
7,312 km · 3,948 nm
9h 23m
estimated nonstop flight time
-6h
time difference · heading northwest
See live ZIN→FTK fares Phone-only fares on this route — call free
Flight time details
4,543 miles nonstop takes roughly 9h 23m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- ZIN — Interlaken Air Base · Interlaken, Switzerland
- FTK — Godman Army Air Field · Fort Knox, 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 ZIN
- BRN · Bern Belp Airport24 mi away
- BXO · Buochs Airport32 mi away
- EML · Emmen Air Base35 mi away
- SIR · Sion Airport41 mi away
Near FTK
- SDF · Louisville International Standiford Field22 mi away
- LOU · Bowman Field28 mi away
- GLW · Glasgow Municipal Airport60 mi away
- FFT · Capital City Airport61 mi away
Frequently asked questions
How far is ZIN from FTK?
The flight distance from Interlaken (ZIN) to Fort Knox (FTK) is 4,543 miles (7,312 km, 3,948 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZIN to FTK?
A nonstop flight takes about 9h 23m 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 Interlaken and Fort Knox?
Fort Knox is 6 hours behind Interlaken.
What is the cheapest way to fly from ZIN to FTK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZIN–FTK that never appear on search engines, with no booking fees.