The calculated distance (air line) between Bayt Fūrīk and Rafaḩ is approximately 88 miles respectively 142 kilometers.
By car or train, the actual journey to Rafaḩ is certainly longer, as only the direct route (as the crow flies) between Bayt Fūrīk and Rafaḩ has been calculated here.
Air line (approximately)
142 kilometers
77 nautical miles