There are
2,077 mi
from Mt Prospect, IL to Oxnard, CA
That's the driving distance. It would take 1 day 12 hours to go from Mt Prospect, Illinois to Oxnard, California.
The flight distance (direct flight from Mt Prospect, IL to Oxnard, CA) is 1,771.33 mi.
2,077 mi = 3,342.25 kms