There are
1,769 mi
from Laredo, TX to New Carrollton, MD
That's the driving distance. It would take 1 day 7 hours to go from Laredo, Texas to New Carrollton, Maryland.
The flight distance (direct flight from Laredo, TX to New Carrollton, MD) is 1,522.30 mi.
1,769 mi = 1.61 kms