The calculated distance (air line) between Qala i Naw and Torbat-e Jām is approximately 143 miles respectively 230 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 Qala i Naw and Torbat-e Jām has been calculated here.
Air line (approximately)
230 kilometers
124 nautical miles