What is the closest major Indian city to Islamabad?

The closest major Indian city to Islamabad is Amritsar. Located in the northern part of India, Amritsar is approximately 30 kilometers (about 19 miles) from the Indo-Pakistani border. It is well-known for its spiritual significance, particularly the Golden Temple, and serves as a cultural and historical hub. The proximity makes it a key point of interest for cross-border interactions.