Route
NH 703B runs 86 km from Khalra, Punjab to Moga, Punjab.
Crosses Punjab.
Through Khalra, Patti, Makhu and Moga.
Why it matters
NH 703B is a branch of NH 703. In the national highway numbering used since 2010, a letter after the number marks a spur or link off the main route — this one runs Khalra to Moga, and it meets NH 703 along the way.