The calculated distance (air line) between Markaz-e Ḩukūmat-e Darwēshān and Zaranj is approximately 139 miles respectively 223 kilometers.
By car or train, the actual journey to Zaranj is certainly longer, as only the direct route (as the crow flies) between Markaz-e Ḩukūmat-e Darwēshān and Zaranj has been calculated here.
Air line (approximately)
223 kilometers
120 nautical miles