The calculated distance (air line) between Mīt Salsīl and Ismailia is approximately 48 miles respectively 77 kilometers.
By car or train, the actual journey to Ismailia is certainly longer, as only the direct route (as the crow flies) between Mīt Salsīl and Ismailia has been calculated here.
Air line (approximately)
77 kilometers
42 nautical miles