Also this must be noted that if you refer the writings of Al-Biruni directly, Arabic Miles= 1.225947 English Miles.
Source: Amelia Carolina Sparavigna. Al-Biruni and the Mathematical Geography. Philica, 2014
What I have been personally able to analyse about Gandhi that his prescription for Hindus were highly genocide oriented in nature although these actions of past also tells: Gandhi never expected Muslims to improve, he saw scope only in Hindus.
In quest to crit Gandhi we have given a lots of clean chit to Congress. There were many statements which were publicised by congress as being of Gandhi which he actually never said.
1634, Thomas Herbert described a "pretty old castle of Ramachand" which he described as an antique monument that was "especially memorable".
Flinch & Herbert make the case for a Mandir with reference to the castle.
1672, the appearance of a mosque at the site can be inferred because Lal Das's Awadh-Vilasa describes the location of birthplace without mentioning a temple.
So between 1634-72 the Mandir has gone & Mosque has appeared.