There are
1,934 mi
from Torrance, CA to Chatham, IL
That's the driving distance. It would take 1 day 9 hours to go from Torrance, California to Chatham, Illinois.
The flight distance (direct flight from Torrance, CA to Chatham, IL) is 1,628.18 mi.
1,934 mi = 3,111.90 kms