Miles between Great Falls, MT and Covina, CA

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

That's the driving distance. It would take 20 hours 45 mins to go from Great Falls, Montana to Covina, California.

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

1,235 mi = 1,987.63 kms