There are
1,386 mi
from Laredo, TX to Merrillville, IN
That's the driving distance. It would take 1 day to go from Laredo, Texas to Merrillville, Indiana.
The flight distance (direct flight from Laredo, TX to Merrillville, IN) is 1,186.09 mi.
1,386 mi = 2,231.25 kms