Miles between Simi Valley, CA and Allen, TX

There are
1,499 mi
from Simi Valley, CA to Allen, TX

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

The flight distance (direct flight from Simi Valley, CA to Allen, TX) is 1,271.22 mi.

1,499 mi = 1.61 kms