There are
2,101 mi
from Vallejo, CA to Palos Heights, IL
That's the driving distance. It would take 1 day 12 hours to go from Vallejo, California to Palos Heights, Illinois.
The flight distance (direct flight from Vallejo, CA to Palos Heights, IL) is 1,831.16 mi.
2,101 mi = 3.22 kms