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FTK to GRB: distance & flight time
Fort Knox (Godman Army Air Field) → Green Bay (Austin Straubel International Airport)
468 mi
753 km · 407 nm
1h 29m
estimated nonstop flight time
-1h
time difference · heading north
See live FTK→GRB fares Phone-only fares on this route — call free
Flight time details
468 miles nonstop takes roughly 1h 29m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- FTK — Godman Army Air Field · Fort Knox, United States
- GRB — Austin Straubel International Airport · Green Bay, 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 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 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
Frequently asked questions
How far is FTK from GRB?
The flight distance from Fort Knox (FTK) to Green Bay (GRB) is 468 miles (753 km, 407 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FTK to GRB?
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 Fort Knox and Green Bay?
Green Bay is 1 hour behind Fort Knox.
What is the cheapest way to fly from FTK to GRB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FTK–GRB that never appear on search engines, with no booking fees.