Miles between Santa Maria, CA and Antioch, IL

There are
2,151 mi
from Santa Maria, CA to Antioch, IL

That's the driving distance. It would take 1 day 14 hours to go from Santa Maria, California to Antioch, Illinois.

The flight distance (direct flight from Santa Maria, CA to Antioch, IL) is 1,806.99 mi.

2,151 mi = 3.22 kms