The calculated distance (air line) between Tando Adam and Jām Sāhib is approximately 37 miles respectively 59 kilometers.
By car or train, the actual journey to Jām Sāhib is certainly longer, as only the direct route (as the crow flies) between Tando Adam and Jām Sāhib has been calculated here.
Air line (approximately)
59 kilometers
32 nautical miles