The calculated distance (air line) between Sakiet Sidi Youssef and Al Marsá is approximately 118 miles respectively 190 kilometers.
By car or train, the actual journey to Al Marsá is certainly longer, as only the direct route (as the crow flies) between Sakiet Sidi Youssef and Al Marsá has been calculated here.
Air line (approximately)
190 kilometers
103 nautical miles