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LTS to GRM: distance & flight time
Altus (Altus Air Force Base) → Grand Marais (Grand Marais Cook County Airport)
1,019 mi
1,640 km · 885 nm
2h 41m
estimated nonstop flight time
Same time
time difference · heading northeast
See live LTS→GRM fares Phone-only fares on this route — call free
Flight time details
1,019 miles nonstop takes roughly 2h 41m 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
- LTS — Altus Air Force Base · Altus, 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 LTS
- HBR · Hobart Regional Airport26 mi away
- CSM · Clinton Sherman Airport47 mi away
- FSI · Henry Post Army Air Field (Fort Sill)49 mi away
- LAW · Lawton Fort Sill Regional Airport49 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 LTS from GRM?
The flight distance from Altus (LTS) to Grand Marais (GRM) is 1,019 miles (1,640 km, 885 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LTS to GRM?
A nonstop flight takes about 2h 41m 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 LTS to GRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LTS–GRM that never appear on search engines, with no booking fees.