Miles between Covina, CA and Great Falls, MT

There are
1,235 mi
from Covina, CA to Great Falls, MT

That's the driving distance. It would take 20 hours 43 mins to go from Covina, California to Great Falls, Montana.

The flight distance (direct flight from Covina, CA to Great Falls, MT) is 987.66 mi.

1,235 mi = 1,986.94 kms