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GRM to CTB: distance & flight time
Grand Marais (Grand Marais Cook County Airport) → Cutbank (Cut Bank International Airport)
1,010 mi
1,626 km · 878 nm
2h 40m
estimated nonstop flight time
-1h
time difference · heading west
See live GRM→CTB fares Phone-only fares on this route — call free
Flight time details
1,010 miles nonstop takes roughly 2h 40m gate to gate, flying west. 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
- CTB — Cut Bank International Airport · Cutbank, 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 CTB
- YQL · Lethbridge County Airport73 mi away
- FCA · Glacier Park International Airport89 mi away
- GTF · Great Falls International Airport91 mi away
- WPC · Pincher Creek Airport97 mi away
Frequently asked questions
How far is GRM from CTB?
The flight distance from Grand Marais (GRM) to Cutbank (CTB) is 1,010 miles (1,626 km, 878 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRM to CTB?
A nonstop flight takes about 2h 40m 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 Cutbank?
Cutbank is 1 hour behind Grand Marais.
What is the cheapest way to fly from GRM to CTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRM–CTB that never appear on search engines, with no booking fees.