Pakistan's longest border is with this country to its east
[DOC] [TLE] Geography of Pakistan - Wikipedia [PAR] The geography of Pakistan (Urdu:    ) is a profound blend of 
landscapes ... Pakistan is bordered by India to the east, Afghanistan to the west 
and Iran to ... Pakistan shares its borders with four neighboring countries  
Afghanistan, .... Pakistan's largest city, Karachi, which is also the country's 
industrial center,... [DOC] [TLE] Geography: The borders of Pakistan - - DAWN.COM [PAR] Oct 17, 2009 ... Pakistan's total land border is 6,774 kilometres long and it borders four countries.