Miles between San Mateo, CA and Collinsville, IL

There are
2,091 mi
from San Mateo, CA to Collinsville, IL

That's the driving distance. It would take 1 day 12 hours to go from San Mateo, California to Collinsville, Illinois.

The flight distance (direct flight from San Mateo, CA to Collinsville, IL) is 1,750.60 mi.

2,091 mi = 3.22 kms