The calculated distance (air line) between Pir Mahal and Mamu Kanjan is approximately 22 miles respectively 36 kilometers.
By car or train, the actual journey to Mamu Kanjan is certainly longer, as only the direct route (as the crow flies) between Pir Mahal and Mamu Kanjan has been calculated here.
Air line (approximately)
36 kilometers
19 nautical miles