Miles between Round Rock, TX and Roswell, NM

There are
509 mi
from Round Rock, TX to Roswell, NM

That's the driving distance. It would take 9 hours 59 mins to go from Round Rock, Texas to Roswell, New Mexico.

The flight distance (direct flight from Round Rock, TX to Roswell, NM) is 447.91 mi.

509 mi = 819.85 kms