There are
2,002 mi
from Roseville, CA to Weslaco, TX
That's the driving distance. It would take 1 day 10 hours to go from Roseville, California to Weslaco, Texas.
The flight distance (direct flight from Roseville, CA to Weslaco, TX) is 1,605.60 mi.
2,002 mi = 3.22 kms