Both Shirdi Sai Baba and Sathya Sai Baba, at physical form level, were based in Deccan Plateau
This aspect had not struck me earlier. As I was reading and viewing up on Deccan Plateau, I realized that both Shirdi and Puttaparthi are on the Deccan Plateau. From https://en.wikipedia.org/wiki/Deccan_Plateau : "The large Deccan Plateau in southern India is located between the Western Ghats and the Eastern Ghats, and is loosely defined as the peninsular region between these ranges that is south of the Narmada river. To the north, it is bounded by the Satpura and Vindhya Ranges." https://upload.wikimedia.org/wikipedia/commons/9/98/Map_of_the_Cities_and_Towns_in_the_Deccan_Plateau%2C_India.png is a great map of cities and towns in the Deccan Plateau. A slightly modified version of it is shown below where I have marked Shirdi with a pink left arrow and I have marked roughly the area where Puttaparthi should be (as it is not labelled in the map) with a pink right arrow. I have also used jpg format to reduce the file size. [On PC desktop, to open pic in larger resolution (if ...