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CSM to GRM: distance & flight time
Clinton (Clinton Sherman Airport) → Grand Marais (Grand Marais Cook County Airport)
975 mi
1,569 km · 847 nm
2h 35m
estimated nonstop flight time
Same time
time difference · heading northeast
See live CSM→GRM fares Phone-only fares on this route — call free
Flight time details
975 miles nonstop takes roughly 2h 35m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- CSM — Clinton Sherman Airport · Clinton, 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 CSM
- HBR · Hobart Regional Airport26 mi away
- LTS · Altus Air Force Base47 mi away
- FSI · Henry Post Army Air Field (Fort Sill)66 mi away
- LAW · Lawton Fort Sill Regional Airport69 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 CSM from GRM?
The flight distance from Clinton (CSM) to Grand Marais (GRM) is 975 miles (1,569 km, 847 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CSM to GRM?
A nonstop flight takes about 2h 35m 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 cheapest way to fly from CSM to GRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CSM–GRM that never appear on search engines, with no booking fees.