There are
1,870 mi
from Rosenberg, TX to Oakley, CA
That's the driving distance. It would take 1 day 8 hours to go from Rosenberg, Texas to Oakley, California.
The flight distance (direct flight from Rosenberg, TX to Oakley, CA) is 1,591.22 mi.
1,870 mi = 3,009.87 kms