The calculated distance (air line) between Tando Allahyar and Tando Jam is approximately 12 miles respectively 19 kilometers.
By car or train, the actual journey to Tando Jam is certainly longer, as only the direct route (as the crow flies) between Tando Allahyar and Tando Jam has been calculated here.
Air line (approximately)
19 kilometers
10 nautical miles