Explanation

Pakistan is bounded by Iran to the west, Afghanistan to the northwest and north, and China to the northeast.

Pakistan's total land border is 6,774KM long

Pakistan's total land border with four countries and sea.

1. Pakistan borders India 2,912 KM long in the east,
2. Afghanistan border is 2,430 KM long in the west (
   northwest)
3. Iran border is 909 KM long also in the west
4. China 523 KM long border is situated in the northeast.
5. The beach of the Arabian Sea 1042 forms its southern border.