Miles between Round Rock, TX and Merriam, KS

There are
707 mi
from Round Rock, TX to Merriam, KS

That's the driving distance. It would take 12 hours 10 mins to go from Round Rock, Texas to Merriam, Kansas.

The flight distance (direct flight from Round Rock, TX to Merriam, KS) is 612.16 mi.

707 mi = 1,137.71 kms