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GRB to FTK: distance & flight time
Green Bay (Austin Straubel International Airport) → Fort Knox (Godman Army Air Field)
468 mi
753 km · 407 nm
1h 29m
estimated nonstop flight time
+1h
time difference · heading south
See live GRB→FTK fares Phone-only fares on this route — call free
Flight time details
468 miles nonstop takes roughly 1h 29m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- GRB — Austin Straubel International Airport · Green Bay, 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 GRB
- ATW · Appleton International Airport25 mi away
- OSH · Wittman Regional Airport41 mi away
- MNM · Menominee Regional Airport50 mi away
- SBM · Sheboygan County Memorial Airport51 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 GRB from FTK?
The flight distance from Green Bay (GRB) to Fort Knox (FTK) is 468 miles (753 km, 407 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRB to FTK?
A nonstop flight takes about 1h 29m 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 Green Bay and Fort Knox?
Fort Knox is 1 hour ahead of Green Bay.
What is the cheapest way to fly from GRB to FTK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRB–FTK that never appear on search engines, with no booking fees.