There are
1,866 mi
from Waltham, MA to Rosenberg, TX
That's the driving distance. It would take 1 day 11 hours to go from Waltham, Massachusetts to Rosenberg, Texas.
The flight distance (direct flight from Waltham, MA to Rosenberg, TX) is 1,625.52 mi.
1,866 mi = 3,003.78 kms