There are
2,019 mi
from Chatham, IL to Ripon, CA
That's the driving distance. It would take 1 day 10 hours to go from Chatham, Illinois to Ripon, California.
The flight distance (direct flight from Chatham, IL to Ripon, CA) is 1,690.62 mi.
2,019 mi = 3,249.50 kms