West Bengal has the lowest border sharing with one of the following state

The correct answer is Sikkim . Important Points Sikkim shares the lowest border length with West Bengal (60 km) . Jharkhand shares the longest border length with West Bengal (500 km) . In the north , it is bounded by the state of Sikkim and the country of Bhutan . To the North-East , it is bounded by the state of Assam . To the East , it is bounded by the country of Bangladesh . To the South-West , it is bounded by the state of Odisha . To the West , it is bounded by the states of Jharkhand and Bihar . To the North-West , it is bounded by the country Nepal .