Miles between Modesto, CA and Castle Rock, CO

There are
1,268 mi
from Modesto, CA to Castle Rock, CO

That's the driving distance. It would take 21 hours 46 mins to go from Modesto, California to Castle Rock, Colorado.

The flight distance (direct flight from Modesto, CA to Castle Rock, CO) is 879.69 mi.

1,268 mi = 1.61 kms