Miles between San Marcos, CA and Ammon, ID

There are
933 mi
from San Marcos, CA to Ammon, ID

That's the driving distance. It would take 16 hours 6 mins to go from San Marcos, California to Ammon, Idaho.

The flight distance (direct flight from San Marcos, CA to Ammon, ID) is 766.72 mi.

933 mi = 1,501.98 kms