Vatican Country is a Landlocked country that shares a 2 mile (3.2 km) international border with Italy.

The peace proposal calls for both sides to withdraw to positions held before hostilities began in May 1998 and for a UN force to be deployed in a 12.5 mile buffer zone until international arbitrators demarcate their 600 mile border.

Since 2002, India has been constructing an India - Bangladesh Fence along much of the 2500 mile border.

Iran announced it deployed military and police forces to seal its 560 mile border with Afghanistan to prevent a possible influx of refugees.

On Feb. 23, the Border Patrol and the Mexican Federal Police jointly carried out a "sandwich" operation at Tijuana-San Ysidro, the busiest section of the 1,952 mile border.

Despite today's deadline, there is no plan to divide the waters of the Rio Grande, which runs along the 1,250 mile border between Texas and Mexico.

Although the border is guarded on the United States' side by more than seventeen thousand border patrol agents, they only have "effective control" of less than 700 miles of the 1,954 mile border.

The dispute over the 621 mile border has never been settled, and 3,800 UN peacekeepers patrol a 16-mile wide security zone.

However, the children and grandchildren of Mexican immigrants were able to make close ties with their extended families in Mexico, since United States shares a 2,000 mile border with Mexico.

The Big Sky ski area and the Yellowstone Club share a five mile border.