It is right at the border, so it would be 0.
Matamoros is the closest Mexican city to Brownsville, TX. It is located just across the border from Brownsville and is connected by the Matamoros-Brownsville International Bridge.
Brownsville (TX)
www.mapquest.com input New York to Brownsville, TX
Matamoros on the Mexican state of Tamaulipas qualifies as such.
The U.S. border town which is closest to Cancun, Mexico is Brownsville, TX. The driving distance from Brownsville to Cancun is 1,429 miles.
The driving distance from Hattiesburg, MS to Brownsville, TX is 790 miles.
about 350 miles
Brownsville, TX.
400 miles
100 miles
The total distance from Harlingen, TX to Brownsville, TX is 23 miles as the crow flies. This is equivalent to 38 kilometers or 20 nautical miles.
The distance between Brownsville, TX and Chetumal is 1,350 miles.