border
The countries with the longest land border are Canada and the United States. They share a border that is approximately 8,891 kilometers (5,525 miles) long.
There are actually 7 provinces (from west to east) that border the USA, British Columbia, Alberta, Saskatchewan, Manitoba, Ontario, Quebec, and New Brunswick), plus one territory (Yukon in the west).
The border between Canada and The United States of America is one of the longest in the world. Until 9/11 it was the world's longest undefended border. ------------------------- Russia, Denmark, Norway, and the USA. We share a border with all of them.
russia is the closest country and it does not touch the border of the US!!! :)
The United States and Canada share the longest land border between two sovereign countries at 8,893 km (5,525 mi). This border, however, is discontinuous and includes the Alaska–Canada border.The longest continuous land border is between Kazakhstan and Russia at 6,846 km (4,254 mi).
USA and Canada - 8,893 km (including: 2,477 km with Alaska)
Us and Canada share the world's longest, undefended border of about 5,500 mmiles. People can illegally cross this border, but security is getting tighter.
The United States and Canada share the longest unguarded international border in the world.
No provinces share the northern border. Alberta Saskatchewan and part of B.C share the southern border though.
Zero inches; Canada and the US share the longest border in North America. where one ends, the other one begins.
In actual fact, thirteen US states share a border with Canada, not eleven. They are: Maine, New Hampshire, Vermont, New York, Pennsylvania, Ohio, Michigan, [not Wisconsin], Minnesota, North Dakota, Montana, Idaho, Washington, and Alaska. Yes! In Lake Erie, Pennsylvania and Ohio do share a border with Canada. Wisconsin does not share a border with Canada because the borders of Michigan and Minnesota converge in Lake Superior south of the International Border. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Seven Canadian provinces share a border with the US. They are: New Brunswick, Québec, Ontario, Manitoba, Saskatchewan, Alberta, and British Columbia. The Canadian territory of Yukon also shares a border with the US.