The calculated distance (air line) between Torbat-e Ḩeydarīyeh and Qūchān is approximately 133 miles respectively 213 kilometers.
By car or train, the actual journey to Qūchān is certainly longer, as only the direct route (as the crow flies) between Torbat-e Ḩeydarīyeh and Qūchān has been calculated here.
Air line (approximately)
213 kilometers
115 nautical miles