Miles between Simi Valley, CA and Denison, TX

There are
1,439 mi
from Simi Valley, CA to Denison, TX

That's the driving distance. It would take 1 day 1 hour to go from Simi Valley, California to Denison, Texas.

The flight distance (direct flight from Simi Valley, CA to Denison, TX) is 1,271.94 mi.

1,439 mi = 1.61 kms