There are
2,844 mi
from Rancho Cucamonga, CA to Middletown, CT
That's the driving distance. It would take 2 days 2 hours to go from Rancho Cucamonga, California to Middletown, Connecticut.
The flight distance (direct flight from Rancho Cucamonga, CA to Middletown, CT) is 2,477.17 mi.
2,844 mi = 3.22 kms