between Canada and USA...
The longest border separating two countries is the 8,891 kilometers (5,525 miles) boundary between Canada and the United States. It is the world's longest international border between two countries.
Kazakhstan and Russia share the second longest border at 6,846 km
Either Kazakhstan/Russia or Chile/Argentina... No one has ever took the time to measure...probaly because nobody wants to go to Chile, Argentina, Russia or Kazakhstan....nah, Just kidding those Kazakhstinians are cool.Editor updateit looks like sombody did measure....http://www.deshead.com/index.php/7315....and it totally was russia/Kazakhstan
The seven largest countries in the world by land area are Russia, Canada, China, United States, Brazil, Australia, and India.
RussiaCanadaUSA
Russia is the largest country in the world. The country borders 16 other countries.
The longest border separating two countries is the 8,891 kilometers (5,525 miles) boundary between Canada and the United States. It is the world's longest international border between two countries.
K2 - on the border between China and Pakistan.
The usa and Canada
Kazakhstan and Russia share the second longest border at 6,846 km
The Itaipu Dam, one of the world's largest hydroelectric dams, is located on the Parana River on the border between Brazil and Paraguay. It forms the Itaipu Reservoir, which is a significant source of hydroelectric power for both countries.
The largest time difference between any two countries in the world is 26 hours. This difference occurs between Baker Island and the Line Islands, which are located in the Pacific Ocean.
Either Kazakhstan/Russia or Chile/Argentina... No one has ever took the time to measure...probaly because nobody wants to go to Chile, Argentina, Russia or Kazakhstan....nah, Just kidding those Kazakhstinians are cool.Editor updateit looks like sombody did measure....http://www.deshead.com/index.php/7315....and it totally was russia/Kazakhstan
At 8891 km, the border between Canada and the USA is the longest between any two countries, but a major section of that border (with Alaska) is not contiguous with the rest. The longest contiguous section of border between two countries in the world is between Russia and Kazakhstan, at 6846 km.
North and South korea
A lot of countries share a border with Brazil (which isn't surprising, considering it is the 5th largest in the world and the largest in South America). They are: - Uruguay - Argentina - Bolivia - Peru - Colombia - Venezuela - Guyana - Suriname - French Guyana -Paraguay
There are several places in the world you can do this: the border between the U.S. and Mexico the border between Israel and the West bank or Gaza the border between Germany and Poland the border between South Africa and Botswana the border between Singapore and Malaysia the border between Greece and Turkey