The calculated distance (air line) between Zagazig and Ītāy al Bārūd is approximately 54 miles respectively 86 kilometers.
By car or train, the actual journey to Ītāy al Bārūd is certainly longer, as only the direct route (as the crow flies) between Zagazig and Ītāy al Bārūd has been calculated here.
Air line (approximately)
86 kilometers
47 nautical miles