I had some time to kill so I downloaded Google Earth but still wasn't able to find the village "Gahlour". However, I was able to verify that the distance from the mentioned coordinate and "Wazirganj" is indeed ~8Km as stated by Wikipedia.

Google Earth screenshot for those obsessed by this story too: https://dl.dropbox.com/u/2336184/24.877093%2C85.242956.jpg