Miles between Boise, ID and South San Francisco, CA

There are
646 mi
from Boise, ID to South San Francisco, CA

That's the driving distance. It would take 11 hours 58 mins to go from Boise, Idaho to South San Francisco, California.

The flight distance (direct flight from Boise, ID to South San Francisco, CA) is 523.29 mi.

646 mi = 1,038.83 kms