Explanation:

The Chang La is a high mountain pass in Ladakh at an elevation of 5,360 m or 17,590 ft in the Ladakh Ranges between Leh and the Shyok River valley. 

Shipki La is a mountain pass and border post with a dozen buildings of significant size on the India-China border. The river Sutlej, which is called Langqên Zangbo in Tibet, enters India near this pass. 

Zoji La is a high mountain pass in the Himalayas in the Indian union territory of Ladakh. Located in the Drass, the pass connects the Kashmir Valley to its west with the Drass and Suru valleys to its northeast and the Indus valley further east.

Bomdila is a high mountain pass at an elevation of 2.608m (8,556ft) above the sea level, located in the state of Arunachal Pradesh in India.