The calculated distance (air line) between Zagazig and Madīnat as Sādāt is approximately 61 miles respectively 98 kilometers.
By car or train, the actual journey to Madīnat as Sādāt is certainly longer, as only the direct route (as the crow flies) between Zagazig and Madīnat as Sādāt has been calculated here.
Air line (approximately)
98 kilometers
53 nautical miles