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FTK to ACH: distance & flight time
Fort Knox (Godman Army Air Field) → Altenrhein (St Gallen Altenrhein Airport)
4,583 mi
7,376 km · 3,983 nm
9h 27m
estimated nonstop flight time
+6h
time difference · heading northeast
See live FTK→ACH fares Phone-only fares on this route — call free
Flight time details
4,583 miles nonstop takes roughly 9h 27m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- FTK — Godman Army Air Field · Fort Knox, United States
- ACH — St Gallen Altenrhein Airport · Altenrhein, 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 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
Near ACH
- HOH · Hohenems-Dornbirn Airport9 mi away
- FDH · Friedrichshafen Airport13 mi away
- ZRH · Zürich Airport47 mi away
- FMM · Memmingen Allgau Airport47 mi away
Frequently asked questions
How far is FTK from ACH?
The flight distance from Fort Knox (FTK) to Altenrhein (ACH) is 4,583 miles (7,376 km, 3,983 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FTK to ACH?
A nonstop flight takes about 9h 27m 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 Fort Knox and Altenrhein?
Altenrhein is 6 hours ahead of Fort Knox.
What is the cheapest way to fly from FTK to ACH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FTK–ACH that never appear on search engines, with no booking fees.