Russia
Finland
Russia has the longest border in the world, measuring over 60,000 kilometers. The country shares its borders with 14 other countries, spanning across Europe and Asia.
Canada is close to the US but does not share a land border with it. They are separated by the US-Canada border which is the longest international border in the world.
Largest Yes, Russia is The First Canada Is the Second.
No, the Amur River is the 10th longest river in the world. It forms a border between Russia and China.
territorial borders with russia are shared by the usa nkorea china Mongolia kazakhstan azerbaijan Ukraine belarus Latvia Estonia Finland Norway Lithuania Poland & Georgia whether including or excluding south ossetia & abkhazia territorial claims & borders with russia are disputed by japan
Libya has longest border on Mediterranean
India has the longest border with the Arabian Sea.
Brazil shares its longest border with Bolivia.
Pakistan has the longest border with Afghanistan. It stretches for over 1500km.
Canada and there is a maritime border with Russia.