Miles between Great Falls, MT and Modesto, CA

There are
1,173 mi
from Great Falls, MT to Modesto, CA

That's the driving distance. It would take 20 hours 5 mins to go from Great Falls, Montana to Modesto, California.

The flight distance (direct flight from Great Falls, MT to Modesto, CA) is 839.79 mi.

1,173 mi = 1,887.18 kms