There are
2,074 mi
from Oxnard, CA to Prospect Heights, IL
That's the driving distance. It would take 1 day 12 hours to go from Oxnard, California to Prospect Heights, Illinois.
The flight distance (direct flight from Oxnard, CA to Prospect Heights, IL) is 1,771.58 mi.
2,074 mi = 3.22 kms