The calculated distance (air line) between Jisr ez Zarqā and Bnei Brak is approximately 32 miles respectively 51 kilometers.
By car or train, the actual journey to Bnei Brak is certainly longer, as only the direct route (as the crow flies) between Jisr ez Zarqā and Bnei Brak has been calculated here.
Air line (approximately)
51 kilometers
28 nautical miles