The calculated distance (air line) between Al Mawşil al Jadīdah and Ṟuwandiz is approximately 81 miles respectively 131 kilometers.
By car or train, the actual journey to Ṟuwandiz is certainly longer, as only the direct route (as the crow flies) between Al Mawşil al Jadīdah and Ṟuwandiz has been calculated here.
Air line (approximately)
131 kilometers
70 nautical miles