Miles between San Diego, CA and Collinsville, IL

There are
1,861 mi
from San Diego, CA to Collinsville, IL

That's the driving distance. It would take 1 day 8 hours to go from San Diego, California to Collinsville, Illinois.

The flight distance (direct flight from San Diego, CA to Collinsville, IL) is 1,572.85 mi.

1,861 mi = 1.61 kms