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TWF to FTK: distance & flight time
Twin Falls (Joslin Field Magic Valley Regional Airport) → Fort Knox (Godman Army Air Field)
1,530 mi
2,463 km · 1,330 nm
3h 28m
estimated nonstop flight time
+2h
time difference · heading east
See live TWF→FTK fares Phone-only fares on this route — call free
Flight time details
1,530 miles nonstop takes roughly 3h 28m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- TWF — Joslin Field Magic Valley Regional Airport · Twin Falls, United States
- 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 TWF
- BYI · Burley Municipal Airport37 mi away
- SUN · Friedman Memorial Airport71 mi away
- MUO · Mountain Home Air Force Base80 mi away
- PIH · Pocatello Regional Airport101 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 TWF from FTK?
The flight distance from Twin Falls (TWF) to Fort Knox (FTK) is 1,530 miles (2,463 km, 1,330 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TWF to FTK?
A nonstop flight takes about 3h 28m 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 Twin Falls and Fort Knox?
Fort Knox is 2 hours ahead of Twin Falls.
What is the cheapest way to fly from TWF to FTK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TWF–FTK that never appear on search engines, with no booking fees.