The calculated distance (air line) between Beit Jann and Rishon LeTsiyyon is approximately 77 miles respectively 124 kilometers.
By car or train, the actual journey to Rishon LeTsiyyon is certainly longer, as only the direct route (as the crow flies) between Beit Jann and Rishon LeTsiyyon has been calculated here.
Air line (approximately)
124 kilometers
67 nautical miles