There are
2,410 mi
from Scarsdale, NY to Kalispell, MT
That's the driving distance. It would take 1 day 20 hours to go from Scarsdale, New York to Kalispell, Montana.
The flight distance (direct flight from Scarsdale, NY to Kalispell, MT) is 2,029.54 mi.
2,410 mi = 3,878.56 kms