Miles between San Mateo, CA and Helena, AL

There are
2,336 mi
from San Mateo, CA to Helena, AL

That's the driving distance. It would take 1 day 17 hours to go from San Mateo, California to Helena, Alabama.

The flight distance (direct flight from San Mateo, CA to Helena, AL) is 2,007.24 mi.

2,336 mi = 3.22 kms