Mahavideha Kshetra is not a place you can travel to on Earth. In Jain cosmology it is in the center of Jambudvipa (Madhyalok), around Mount Meru, between Bharat and Airavat Kshetras. It is a sacred region where Tirthankaras are continuously present; in our current cycle, Simandhar Swami is believed to reside there. So, practically, you cannot measure a real distance to it from Bharat Kshetra. You can read more here .