Miles between Great Falls, MT and Upland, CA

There are
1,223 mi
from Great Falls, MT to Upland, CA

That's the driving distance. It would take 20 hours 30 mins to go from Great Falls, Montana to Upland, California.

The flight distance (direct flight from Great Falls, MT to Upland, CA) is 982.89 mi.

1,223 mi = 1,968.19 kms