Miles between San Marcos, CA and Arvada, CO

There are
1,045 mi
from San Marcos, CA to Arvada, CO

That's the driving distance. It would take 18 hours 20 mins to go from San Marcos, California to Arvada, Colorado.

The flight distance (direct flight from San Marcos, CA to Arvada, CO) is 812.51 mi.

1,045 mi = 1.61 kms