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GRM to LMM: distance & flight time
Grand Marais (Grand Marais Cook County Airport) → Los Mochis (Valle del Fuerte International Airport)
1,837 mi
2,956 km · 1,596 nm
4h 4m
estimated nonstop flight time
-2h
time difference · heading southwest
See live GRM→LMM fares Phone-only fares on this route — call free
Flight time details
1,837 miles nonstop takes roughly 4h 4m gate to gate, flying southwest. 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
- LMM — Valle del Fuerte International Airport · Los Mochis, Mexico
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 LMM
- CUL · Bachigualato Federal International Airport119 mi away
- CEN · Ciudad Obregón International Airport127 mi away
- LAP · Manuel Márquez de León International Airport137 mi away
- LTO · Loreto International Airport143 mi away
Frequently asked questions
How far is GRM from LMM?
The flight distance from Grand Marais (GRM) to Los Mochis (LMM) is 1,837 miles (2,956 km, 1,596 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRM to LMM?
A nonstop flight takes about 4h 4m 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 Los Mochis?
Los Mochis is 2 hours behind Grand Marais.
What is the cheapest way to fly from GRM to LMM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRM–LMM that never appear on search engines, with no booking fees.