Miles between Boise, ID and San Marcos, CA

There are
924 mi
from Boise, ID to San Marcos, CA

That's the driving distance. It would take 17 hours 3 mins to go from Boise, Idaho to San Marcos, California.

The flight distance (direct flight from Boise, ID to San Marcos, CA) is 725.16 mi.

924 mi = 1,486.71 kms