There are
2,132 mi
from Clearlake, CA to Portage, IN
That's the driving distance. It would take 1 day 13 hours to go from Clearlake, California to Portage, Indiana.
The flight distance (direct flight from Clearlake, CA to Portage, IN) is 1,864.52 mi.
2,132 mi = 3,431.35 kms