Pakistan shares a border with India.
India
Yes - Afghanistan shares a border with the north-western area of India.
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Bangladesh
Bangladesh shares largest land frontier with India
Afghanistan.
India shares the longest border with Bangladesh with 4096 Kilometers
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India shares most of the border, and a small part is shared by Burma/Myanmar
Bangladesh shares the largest border with India; their shared border is 4,053 kilometers long. At 1,463 kilometers long, Burma has the second-longest shared border with India.
The Country that shares the southern Border with the US is Canada.