The Country that shares the southern Border with the US is Canada.
Venezuala shares a border with Brazil.
Country that shares myanmar's southern border?
Slovenia shares the largest border with Italy.
Israel shares a border with Egypt which is in Africa.
Portugal shares Spain's western border.
Mexico shares a border with California.
Afghanistan shares the longest border with Pakistan at 2,600 Kms.
Israel shares most of its eastern border with JORDAN.
The Dominican Republic shares a border with Haiti on the island of Hispaniola.
The country which has an exclave that shares a border with both Russia and Canada is the United States. The United States exclave which shares a border with both is the state of Alaska.
The only Latin American country that shares a border with the United States is Mexico.