Miles between Simi Valley, CA and Commerce City, CO

There are
1,041 mi
from Simi Valley, CA to Commerce City, CO

That's the driving distance. It would take 18 hours 32 mins to go from Simi Valley, California to Commerce City, Colorado.

The flight distance (direct flight from Simi Valley, CA to Commerce City, CO) is 852.89 mi.

1,041 mi = 1.61 kms