There are
2,094 mi
from Oxnard, CA to Portage, IN
That's the driving distance. It would take 1 day 12 hours to go from Oxnard, California to Portage, Indiana.
The flight distance (direct flight from Oxnard, CA to Portage, IN) is 1,806.32 mi.
2,094 mi = 3.22 kms