There are
1,886 mi
from Chatham, IL to Palmdale, CA
That's the driving distance. It would take 1 day 9 hours to go from Chatham, Illinois to Palmdale, California.
The flight distance (direct flight from Chatham, IL to Palmdale, CA) is 1,597.09 mi.
1,886 mi = 3,034.96 kms