There are
1,840 mi
from Laredo, TX to Susanville, CA
That's the driving distance. It would take 1 day 10 hours to go from Laredo, Texas to Susanville, California.
The flight distance (direct flight from Laredo, TX to Susanville, CA) is 1,498.03 mi.
1,840 mi = 2,960.59 kms