The calculated distance (air line) between Qarah Bāgh and Torbat-e Jām is approximately 69 miles respectively 110 kilometers.
By car or train, the actual journey to Torbat-e Jām is certainly longer, as only the direct route (as the crow flies) between Qarah Bāgh and Torbat-e Jām has been calculated here.
Air line (approximately)
110 kilometers
59 nautical miles