The calculated distance (air line) between Sidi Yahia El Gharb and Beni Mellal is approximately 136 miles respectively 219 kilometers.
By car or train, the actual journey to Beni Mellal is certainly longer, as only the direct route (as the crow flies) between Sidi Yahia El Gharb and Beni Mellal has been calculated here.
Air line (approximately)
219 kilometers
118 nautical miles