Miles between Round Rock, TX and Arkadelphia, AR

There are
429 mi
from Round Rock, TX to Arkadelphia, AR

That's the driving distance. It would take 7 hours 24 mins to go from Round Rock, Texas to Arkadelphia, Arkansas.

The flight distance (direct flight from Round Rock, TX to Arkadelphia, AR) is 367.66 mi.

429 mi = 690.95 kms