Miles between San Marcos, CA and Sterling, CO

There are
1,171 mi
from San Marcos, CA to Sterling, CO

That's the driving distance. It would take 20 hours 27 mins to go from San Marcos, California to Sterling, Colorado.

The flight distance (direct flight from San Marcos, CA to Sterling, CO) is 926.79 mi.

1,171 mi = 1.61 kms