Miles between San Marcos, CA and Godfrey, IL

There are
1,873 mi
from San Marcos, CA to Godfrey, IL

That's the driving distance. It would take 1 day 9 hours to go from San Marcos, California to Godfrey, Illinois.

The flight distance (direct flight from San Marcos, CA to Godfrey, IL) is 1,553.36 mi.

1,873 mi = 1.61 kms