The calculated distance (air line) between Sīdī Sālim and Al Fayyum is approximately 136 miles respectively 218 kilometers.
By car or train, the actual journey to Al Fayyum is certainly longer, as only the direct route (as the crow flies) between Sīdī Sālim and Al Fayyum has been calculated here.
Air line (approximately)
218 kilometers
118 nautical miles