One can drive for 12 to 14 hours continuesly .. but depends on the road conditions and other.. If road condition or weather is bad then it will be of 7 to 8 hours...
My Long Trips are::
1) Lahore to Dera ghazi Khan , 2 hours rest and then back to Lahore (One day Trip)on MY Ex ride SUZUKI FX 88..
2)Lahore to Kalarkahar, Katas and Kheora mines then back to Lahore in one day on Suzuki Khyber 96
3)Lahore-Multan-Lahore for 3 times in one day trip on suzuki fx 88
4)Lahore-Islamabad-Lahore for 2 times in one day trip on My khyber 96
5)Lahore-faisalabad-lahore-faisalabad-Lahore ,,, 2 round trips in one day on Santro and FX 88....