Miles between San Marcos, CA and Butte, MT

There are
1,133 mi
from San Marcos, CA to Butte, MT

That's the driving distance. It would take 19 hours 12 mins to go from San Marcos, California to Butte, Montana.

The flight distance (direct flight from San Marcos, CA to Butte, MT) is 921.73 mi.

1,133 mi = 1.61 kms