Map of the United States

International Land Borders

The United States has two international land borders: our northern border with Canada and our southern border with Mexico. The U.S.-Canada border is over 5,500 miles long and it is the longest, least militarized international border in the world. The U.S.-Mexico border is nearly 2,000 miles long and crossed more frequently than any other international border. Our northern border is sparsely protected and gives potential illegal aliens easy entry into the United States. The U.S.-Mexico border, although better protected, allows foreign nationals to easily enter the United States illegally.

Other Points of Entry

The United States’ land borders are not the only ways illegal aliens can enter the country. Airports and sea ports allow individuals to easily and legally enter the United States. Many illegal aliens first enter the United States legally, whether as part of a visa-waiver program, or on a work or study visa. These individuals then proceed to overstay their visas and settle in the United States illegally.

The border