Miles between Alhambra, CA and Castle Rock, CO

There are
1,036 mi
from Alhambra, CA to Castle Rock, CO

That's the driving distance. It would take 18 hours 11 mins to go from Alhambra, California to Castle Rock, Colorado.

The flight distance (direct flight from Alhambra, CA to Castle Rock, CO) is 819.18 mi.

1,036 mi = 1.61 kms