The calculated distance (air line) between Markaz-e Ḩukūmat-e Darwēshān and Lashkar Gāh is approximately 34 miles respectively 54 kilometers.
By car or train, the actual journey to Lashkar Gāh is certainly longer, as only the direct route (as the crow flies) between Markaz-e Ḩukūmat-e Darwēshān and Lashkar Gāh has been calculated here.
Air line (approximately)
54 kilometers
29 nautical miles