Miles between Simi Valley, CA and Centennial, CO

There are
1,046 mi
from Simi Valley, CA to Centennial, CO

That's the driving distance. It would take 18 hours 37 mins to go from Simi Valley, California to Centennial, Colorado.

The flight distance (direct flight from Simi Valley, CA to Centennial, CO) is 849.87 mi.

1,046 mi = 1.61 kms