Miles between Simi Valley, CA and Littleton, CO

There are
1,039 mi
from Simi Valley, CA to Littleton, CO

That's the driving distance. It would take 18 hours 31 mins to go from Simi Valley, California to Littleton, Colorado.

The flight distance (direct flight from Simi Valley, CA to Littleton, CO) is 843.76 mi.

1,039 mi = 1.61 kms