The calculated distance (air line) between Sakiet Sidi Youssef and Djemmal is approximately 141 miles respectively 226 kilometers.
By car or train, the actual journey to Djemmal is certainly longer, as only the direct route (as the crow flies) between Sakiet Sidi Youssef and Djemmal has been calculated here.
Air line (approximately)
226 kilometers
122 nautical miles