Miles between Carlsbad, CA and Dekalb, IL

There are
1,992 mi
from Carlsbad, CA to Dekalb, IL

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

The flight distance (direct flight from Carlsbad, CA to Dekalb, IL) is 1,670.26 mi.

1,992 mi = 1.61 kms