The calculated distance (air line) between Larkana and Tando Allahyar is approximately 148 miles respectively 239 kilometers.
By car or train, the actual journey to Tando Allahyar is certainly longer, as only the direct route (as the crow flies) between Larkana and Tando Allahyar has been calculated here.
Air line (approximately)
239 kilometers
129 nautical miles