Miles between Santa Maria, CA and Cahokia, IL

There are
1,963 mi
from Santa Maria, CA to Cahokia, IL

That's the driving distance. It would take 1 day 10 hours to go from Santa Maria, California to Cahokia, Illinois.

The flight distance (direct flight from Santa Maria, CA to Cahokia, IL) is 1,685.01 mi.

1,963 mi = 1.61 kms