Miles between Great Falls, MT and Arcadia, CA

There are
1,243 mi
from Great Falls, MT to Arcadia, CA

That's the driving distance. It would take 20 hours 53 mins to go from Great Falls, Montana to Arcadia, California.

The flight distance (direct flight from Great Falls, MT to Arcadia, CA) is 987.04 mi.

1,243 mi = 1,999.60 kms