The calculated distance (air line) between Malir Cantonment and Tando Allahyar is approximately 101 miles respectively 163 kilometers.
By car or train, the actual journey to Tando Allahyar is certainly longer, as only the direct route (as the crow flies) between Malir Cantonment and Tando Allahyar has been calculated here.
Air line (approximately)
163 kilometers
88 nautical miles