Which countries share the longest land border?

USA-Canada

Russia-China

Russia-Kazakhstan

Argentyna-Chile

The border between United States and Canada is the longest one between two states. It measures 8,893 km (5,525 mi).

smyru

CanadarecordsUnited States

You will play as

Canada

87%

Germany

81%

10%

the United States

75%

15%

Poland

62%

17%

10%

2152

the United Kingdom

45%

35%

15%

Who was the first to navigate the Northwest Passage? (sea route connecting the Atlantic and Pacific Oceans)