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GRM to GRF: distance & flight time
Grand Marais (Grand Marais Cook County Airport) → Fort Lewis (Gray Army Air Field)
1,494 mi
2,405 km · 1,298 nm
3h 43m
estimated nonstop flight time
-2h
time difference · heading west
See live GRM→GRF fares Phone-only fares on this route — call free
Flight time details
1,494 miles nonstop takes roughly 3h 43m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- GRM — Grand Marais Cook County Airport · Grand Marais, United States
- GRF — Gray Army Air Field · Fort Lewis, 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 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
Near GRF
- SEA · Seattle Tacoma International Airport29 mi away
- TCM · McChord Air Force Base6 mi away
- TIW · Tacoma Narrows Airport13 mi away
- OLM · Olympia Regional Airport17 mi away
Frequently asked questions
How far is GRM from GRF?
The flight distance from Grand Marais (GRM) to Fort Lewis (GRF) is 1,494 miles (2,405 km, 1,298 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRM to GRF?
A nonstop flight takes about 3h 43m 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 Grand Marais and Fort Lewis?
Fort Lewis is 2 hours behind Grand Marais.
What is the cheapest way to fly from GRM to GRF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRM–GRF that never appear on search engines, with no booking fees.