There are
2,920 mi
from Rancho Cucamonga, CA to Concord, NH
That's the driving distance. It would take 2 days 5 hours to go from Rancho Cucamonga, California to Concord, New Hampshire.
The flight distance (direct flight from Rancho Cucamonga, CA to Concord, NH) is 2,529.50 mi.
2,920 mi = 3.22 kms