There are
1,724 mi
from Walnut Creek, CA to Rowlett, TX
That's the driving distance. It would take 1 day 6 hours to go from Walnut Creek, California to Rowlett, Texas.
The flight distance (direct flight from Walnut Creek, CA to Rowlett, TX) is 1,472.12 mi.
1,724 mi = 2,773.84 kms