The calculated distance (air line) between Az Zaytūnīyah and Rafaḩ is approximately 71 miles respectively 114 kilometers.
By car or train, the actual journey to Rafaḩ is certainly longer, as only the direct route (as the crow flies) between Az Zaytūnīyah and Rafaḩ has been calculated here.
Air line (approximately)
114 kilometers
61 nautical miles