Linked from
The 17 pages that link to Hindu Kush, each with the reason it gives.
KabulNarrower topic: The mountains frame Kabul’s high valley and constrain regional movement.
Swat ValleyNarrower topic: Swat’s rugged terrain forms part of the eastern Hindu Kush landscape.
Puli KhumriNarrower topic: The range shapes the valleys and routes surrounding Puli Khumri.
Tang-e GharuNarrower topic: Tang-e Gharu cuts through foothills on the eastern side of this range.