Miles between Round Rock, TX and Grain Valley, MO

There are
678 mi
from Round Rock, TX to Grain Valley, MO

That's the driving distance. It would take 12 hours 41 mins to go from Round Rock, Texas to Grain Valley, Missouri.

The flight distance (direct flight from Round Rock, TX to Grain Valley, MO) is 619.92 mi.

678 mi = 1,091.89 kms