Miles between Great Falls, MT and San Dimas, CA

There are
1,229 mi
from Great Falls, MT to San Dimas, CA

That's the driving distance. It would take 20 hours 37 mins to go from Great Falls, Montana to San Dimas, California.

The flight distance (direct flight from Great Falls, MT to San Dimas, CA) is 985.08 mi.

1,229 mi = 1,977.83 kms