There are
1,894 mi
from Piedmont, CA to Rosenberg, TX
That's the driving distance. It would take 1 day 8 hours to go from Piedmont, California to Rosenberg, Texas.
The flight distance (direct flight from Piedmont, CA to Rosenberg, TX) is 1,616.06 mi.
1,894 mi = 3,047.72 kms