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GRM to DEN: distance & flight time
Grand Marais (Grand Marais Cook County Airport) → Denver (Denver International Airport)
898 mi
1,445 km · 780 nm
2h 25m
estimated nonstop flight time
-1h
time difference · heading southwest
See live GRM→DEN fares Phone-only fares on this route — call free
Flight time details
898 miles nonstop takes roughly 2h 25m gate to gate, flying southwest. 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
- GRM — Grand Marais Cook County Airport · Grand Marais, United States
- DEN — Denver International Airport · Denver, 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 DEN
- BFK · Buckley Air Force Base12 mi away
- APA · Centennial Airport22 mi away
- BJC · Rocky Mountain Metropolitan Airport24 mi away
- WBU · Boulder Municipal Airport32 mi away
Frequently asked questions
How far is GRM from DEN?
The flight distance from Grand Marais (GRM) to Denver (DEN) is 898 miles (1,445 km, 780 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRM to DEN?
A nonstop flight takes about 2h 25m 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 Denver?
Denver is 1 hour behind Grand Marais.
What is the cheapest way to fly from GRM to DEN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRM–DEN that never appear on search engines, with no booking fees.