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HTL to GRM: distance & flight time
Houghton Lake (Roscommon County - Blodgett Memorial Airport) → Grand Marais (Grand Marais Cook County Airport)
364 mi
586 km · 316 nm
1h 25m
estimated nonstop flight time
-1h
time difference · heading northwest
See live HTL→GRM fares Phone-only fares on this route — call free
Flight time details
364 miles nonstop takes roughly 1h 25m gate to gate, flying northwest. 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
- HTL — Roscommon County - Blodgett Memorial Airport · Houghton Lake, 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 HTL
- GDW · Gladwin Zettel Memorial Airport29 mi away
- GLR · Gaylord Regional Airport45 mi away
- TVC · Cherry Capital Airport52 mi away
- ECA · Iosco County Airport62 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 HTL from GRM?
The flight distance from Houghton Lake (HTL) to Grand Marais (GRM) is 364 miles (586 km, 316 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HTL to GRM?
A nonstop flight takes about 1h 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 Houghton Lake and Grand Marais?
Grand Marais is 1 hour behind Houghton Lake.
What is the cheapest way to fly from HTL to GRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HTL–GRM that never appear on search engines, with no booking fees.