The calculated distance (air line) between Bat H̱efer and Bnei Brak is approximately 20 miles respectively 33 kilometers.
By car or train, the actual journey to Bnei Brak is certainly longer, as only the direct route (as the crow flies) between Bat H̱efer and Bnei Brak has been calculated here.
Air line (approximately)
33 kilometers
18 nautical miles