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GRM to MLC: distance & flight time
Grand Marais (Grand Marais Cook County Airport) → Mcalester (Mc Alester Regional Airport)
937 mi
1,509 km · 815 nm
2h 30m
estimated nonstop flight time
Same time
time difference · heading south
See live GRM→MLC fares Phone-only fares on this route — call free
Flight time details
937 miles nonstop takes roughly 2h 30m gate to gate, flying south. 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
- GRM — Grand Marais Cook County Airport · Grand Marais, United States
- MLC — Mc Alester Regional Airport · Mcalester, 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 MLC
- ADT · Ada Regional Airport51 mi away
- OKM · Okmulgee Regional Airport55 mi away
- ADM · Ardmore Municipal Airport81 mi away
- RVS · Richard Lloyd Jones Jr Airport81 mi away
Frequently asked questions
How far is GRM from MLC?
The flight distance from Grand Marais (GRM) to Mcalester (MLC) is 937 miles (1,509 km, 815 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRM to MLC?
A nonstop flight takes about 2h 30m 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 GRM to MLC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRM–MLC that never appear on search engines, with no booking fees.