Miles between Westminster, CO and Atascadero, CA

There are
1,153 mi
from Westminster, CO to Atascadero, CA

That's the driving distance. It would take 20 hours 30 mins to go from Westminster, Colorado to Atascadero, California.

The flight distance (direct flight from Westminster, CO to Atascadero, CA) is 904.85 mi.

1,153 mi = 1.61 kms