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FTK to GRM: distance & flight time
Fort Knox (Godman Army Air Field) → Grand Marais (Grand Marais Cook County Airport)
721 mi
1,161 km · 627 nm
2h 2m
estimated nonstop flight time
-1h
time difference · heading north
See live FTK→GRM fares Phone-only fares on this route — call free
Flight time details
721 miles nonstop takes roughly 2h 2m 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
- GRM — Grand Marais Cook County Airport · Grand Marais, 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 GRM
- YQT · Thunder Bay Airport61 mi away
- LYU · Ely Municipal Airport67 mi away
- YIB · Atikokan Municipal Airport87 mi away
- CMX · Houghton County Memorial Airport100 mi away
Frequently asked questions
How far is FTK from GRM?
The flight distance from Fort Knox (FTK) to Grand Marais (GRM) is 721 miles (1,161 km, 627 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FTK to GRM?
A nonstop flight takes about 2h 2m 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 Grand Marais?
Grand Marais is 1 hour behind Fort Knox.
What is the cheapest way to fly from FTK to GRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FTK–GRM that never appear on search engines, with no booking fees.