Miles between Antioch, CA and Westminster, CO

There are
1,221 mi
from Antioch, CA to Westminster, CO

That's the driving distance. It would take 21 hours 7 mins to go from Antioch, California to Westminster, Colorado.

The flight distance (direct flight from Antioch, CA to Westminster, CO) is 908.89 mi.

1,221 mi = 1.61 kms