Miles between Billings, MT and Hercules, CA

There are
1,147 mi
from Billings, MT to Hercules, CA

That's the driving distance. It would take 20 hours 37 mins to go from Billings, Montana to Hercules, California.

The flight distance (direct flight from Billings, MT to Hercules, CA) is 887.13 mi.

1,147 mi = 1.61 kms