There are
1,945 mi
from Rialto, CA to Bartlett, IL
That's the driving distance. It would take 1 day 10 hours to go from Rialto, California to Bartlett, Illinois.
The flight distance (direct flight from Rialto, CA to Bartlett, IL) is 1,669.17 mi.
1,945 mi = 1.61 kms