Miles between Santa Maria, CA and Alton, IL

There are
1,976 mi
from Santa Maria, CA to Alton, IL

That's the driving distance. It would take 1 day 11 hours to go from Santa Maria, California to Alton, Illinois.

The flight distance (direct flight from Santa Maria, CA to Alton, IL) is 1,685.11 mi.

1,976 mi = 1.61 kms