There are
1,972 mi
from Oxnard, CA to Chatham, IL
That's the driving distance. It would take 1 day 10 hours to go from Oxnard, California to Chatham, Illinois.
The flight distance (direct flight from Oxnard, CA to Chatham, IL) is 1,663.04 mi.
1,972 mi = 3,173.73 kms