81 miles following U.S. 83.
Laredo to Columbia is about 1350 miles.
Nuevo Laredo is a medium-sized city (pop: 374,000 according to 2010 census) with plenty of postal codes. They go from 88000 (Nuevo Laredo Centro) up to 88350 (El Carrizo, a neighborhood on the outskirts of Nuevo Laredo).
The distance between Laredo and Galveston, Texas is 304 miles. If traveling from Laredo to Galveston, you would be going in a north to east direction.
359.88 miles
About 1400 miles
About 440 miles
603 miles
About 780 miles
About 430 miles.
428 miles taking I-35.
It is 317 miles according to Google Maps.
It is 158.48 miles according to MapQuest