Miles between Antioch, CA and Great Falls, MT

There are
1,158 mi
from Antioch, CA to Great Falls, MT

That's the driving distance. It would take 20 hours 3 mins to go from Antioch, California to Great Falls, Montana.

The flight distance (direct flight from Antioch, CA to Great Falls, MT) is 843.67 mi.

1,158 mi = 1,864.21 kms