salaam,
all depends on your driving style.
i just gave you an approx time and distance.
you know your departure point exact in jhelum and also your exact arrival point in Pindi.
google will you approx distance and you know what speed you will be doing....!!!
just do the simple maths.
sialkot to pindi took 5 hours, than approx 2.5 hours from jehlum to pindi and i gave you an approx 3 hours with traffic.
good luck