There are
1,803 mi
from Rancho Cucamonga, CA to Fairview Heights, IL
That's the driving distance. It would take 1 day 7 hours to go from Rancho Cucamonga, California to Fairview Heights, Illinois.
The flight distance (direct flight from Rancho Cucamonga, CA to Fairview Heights, IL) is 1,560.80 mi.
1,803 mi = 1.61 kms