There are
2,114 mi
from Joliet, IL to Paso Robles, CA
That's the driving distance. It would take 1 day 13 hours to go from Joliet, Illinois to Paso Robles, California.
The flight distance (direct flight from Joliet, IL to Paso Robles, CA) is 1,796.60 mi.
2,114 mi = 3.22 kms