Miles between Great Falls, MT and Porterville, CA

There are
1,323 mi
from Great Falls, MT to Porterville, CA

That's the driving distance. It would take 22 hours 30 mins to go from Great Falls, Montana to Porterville, California.

The flight distance (direct flight from Great Falls, MT to Porterville, CA) is 883.39 mi.

1,323 mi = 2,129.38 kms