The calculated distance (air line) between Mechraa Bel Ksiri and El Jadid is approximately 172 miles respectively 277 kilometers.
By car or train, the actual journey to El Jadid is certainly longer, as only the direct route (as the crow flies) between Mechraa Bel Ksiri and El Jadid has been calculated here.
Air line (approximately)
277 kilometers
150 nautical miles