The calculated distance (air line) between Markaz-e Ḩukūmat-e Darwēshān and Dalbandin is approximately 156 miles respectively 250 kilometers.
By car or train, the actual journey to Dalbandin is certainly longer, as only the direct route (as the crow flies) between Markaz-e Ḩukūmat-e Darwēshān and Dalbandin has been calculated here.
Air line (approximately)
250 kilometers
135 nautical miles