Miles between Rockwall, TX and Arnold, MO

There are
625 mi
from Rockwall, TX to Arnold, MO

That's the driving distance. It would take 11 hours 12 mins to go from Rockwall, Texas to Arnold, Missouri.

The flight distance (direct flight from Rockwall, TX to Arnold, MO) is 510.63 mi.

625 mi = 1,006.50 kms