The calculated distance (air line) between Maḩallat Damanah and 6th of October City is approximately 91 miles respectively 146 kilometers.
By car or train, the actual journey to 6th of October City is certainly longer, as only the direct route (as the crow flies) between Maḩallat Damanah and 6th of October City has been calculated here.
Air line (approximately)
146 kilometers
79 nautical miles