There are
1,828 mi
from Laredo, TX to Marysville, CA
That's the driving distance. It would take 1 day 8 hours to go from Laredo, Texas to Marysville, California.
The flight distance (direct flight from Laredo, TX to Marysville, CA) is 1,501.04 mi.
1,828 mi = 1.61 kms