Hey Ankita, Chakki bank bus stand near railway station is the place from where you can get a bus to bit billing from pathankot .... The bus ride from chakki bank will take around 6 - 8 hrs to reach bir billing... Happy Travelling !!!
Catch bus from pathankot.. going towards mandi. This bus will drop you near Bir Billing Or stay at Baijnath for one night then next day go to Bir billing if you are getting late