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Possibly NV-CA, possibly TX-OK, both about 700 miles. I think that TX-OK might be longer but sources are vague and varying.
What else can I help you with?
What are the longest border separating two 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.
What is the longest border separating two countries divides?
The longest border separating two countries is between Canada and the United States, stretching for about 5,525 miles (8,891 kilometers).
Where is the longest border dividing 2 countries?
the longest in one country is the Great Wall of China
What are two states do not border any other state?
Hawaii and Alaska are two states that do not border any other state in the United States. Hawaii is located in the Pacific Ocean, while Alaska is separated from the contiguous states by Canada.
Which two countries share the longest land border?
USA and Canada - 8,893 km (including: 2,477 km with Alaska)
What state shares West Virginias longest border?
Virginia, of which West Virginia was part until the Civil War, has the longest border, to the south and southeast. The border with Ohio on the west is the second longest.
What are the longest border separating two 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.
What two states share the eleventh longest border?
Montana and Wyoming
What two states share the ninth longest border?
Oregon and Washington
What two states share the sixth longest border?
Kansas and Oklahoma
What two states share the second longest border?
California and Nevada
What two states share the third longest border?
Idaho and Montana
What is the longest border separating two countries divides?
The longest border separating two countries is between Canada and the United States, stretching for about 5,525 miles (8,891 kilometers).
What two states share the tenth longest border?
Virginia and West Virginia
What two states share the seventh longest border?
Nebraska and South Dakota
What two states share the fourth longest border?
New Mexico and Texas
What is the name of the state that is divided into two parts by water and also has the largest freshwater border of all the states two parts by water and also has the largest two parts?
The same state that has the second longest shoreline of all fifty states ... Michigan.
