Need help booking?
Unpublished phone-only deals available
APA to GRM: distance & flight time
Denver (Centennial Airport) → Grand Marais (Grand Marais Cook County Airport)
919 mi
1,478 km · 798 nm
2h 28m
estimated nonstop flight time
+1h
time difference · heading northeast
See live APA→GRM fares Phone-only fares on this route — call free
Flight time details
919 miles nonstop takes roughly 2h 28m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- APA — Centennial Airport · Denver, 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 APA
- DEN · Denver International Airport22 mi away
- BFK · Buckley Air Force Base10 mi away
- BJC · Rocky Mountain Metropolitan Airport27 mi away
- WBU · Boulder Municipal Airport38 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 APA from GRM?
The flight distance from Denver (APA) to Grand Marais (GRM) is 919 miles (1,478 km, 798 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from APA to GRM?
A nonstop flight takes about 2h 28m 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 Denver and Grand Marais?
Grand Marais is 1 hour ahead of Denver.
What is the cheapest way to fly from APA to GRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on APA–GRM that never appear on search engines, with no booking fees.