Hey salamoona... I cannot access the video but the sentence sort of appears miswritten.
if he says band versus land it means two entirely different things.
He is saying (based only on what you provided):
Muzh (we) asal ki (basically) Pakistan khwo? (via Pakistan) de Afghanistan pula ?(dialectal pecularity? - likely meaning in Afghanistan's vincinity) Land? pratai yoo (are within an easily traversable distance)... band if thats the word would mean closed off.
So the easiest way to read it if its close what what you are saying would be:
Where we operate in Pakistan is already very close to Afghanistan.
It doesnt denote an origin... it would be like me or you saying:
Where we live is far from Afghanistan.
Basically Karzai could have used the exact sentence when he was living in Quetta and still have been born in kalaay Karz