The andwer is pacific ocean
Answer:
1000 kilometers
Explanation:
The Khyber Pass: The chief mountain pass between Pakistan and Afghanistan, west of Peshawar. 33 miles (53 kilometers) long; 6,825 feet (2,080 meters) high.
The Bolan Pass: The pass is an 89-km (55-mi) stretch of the Bolan River valley from Rindli in the south to Darwāza near Kolpur in the north. It is made up of a number of narrow gorges and stretches.
Carbonate rocks, like limestone <span><span>dolomite's, and chalk on earth</span> </span>
They are all european mountain ranges