Miles between Great Falls, MT and San Mateo, CA

There are
1,203 mi
from Great Falls, MT to San Mateo, CA

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

The flight distance (direct flight from Great Falls, MT to San Mateo, CA) is 885.03 mi.

1,203 mi = 1,936.81 kms