There are
1,975 mi
from Rancho Cucamonga, CA to Arlington Heights, IL
That's the driving distance. It would take 1 day 10 hours to go from Rancho Cucamonga, California to Arlington Heights, Illinois.
The flight distance (direct flight from Rancho Cucamonga, CA to Arlington Heights, IL) is 1,691.89 mi.
1,975 mi = 1.61 kms