Miles between Allen, TX and Costa Mesa, CA

There are
1,450 mi
from Allen, TX to Costa Mesa, CA

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

The flight distance (direct flight from Allen, TX to Costa Mesa, CA) is 1,224.47 mi.

1,450 mi = 1.61 kms