Miles between Billings, MT and Vacaville, CA

There are
1,115 mi
from Billings, MT to Vacaville, CA

That's the driving distance. It would take 20 hours to go from Billings, Montana to Vacaville, California.

The flight distance (direct flight from Billings, MT to Vacaville, CA) is 859.37 mi.

1,115 mi = 1.61 kms