Miles between Santa Maria, CA and Prospect Heights, IL

There are
2,147 mi
from Santa Maria, CA to Prospect Heights, IL

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

The flight distance (direct flight from Santa Maria, CA to Prospect Heights, IL) is 1,812.54 mi.

2,147 mi = 3.22 kms