There are
1,294 mi
from Laredo, TX to Simpsonville, SC
That's the driving distance. It would take 23 hours 29 mins to go from Laredo, Texas to Simpsonville, South Carolina.
The flight distance (direct flight from Laredo, TX to Simpsonville, SC) is 1,134.02 mi.
1,294 mi = 1.61 kms