The calculated distance (air line) between Haifa and Rishon LeTsiyyon is approximately 60 miles respectively 96 kilometers.
By car or train, the actual journey to Rishon LeTsiyyon is certainly longer, as only the direct route (as the crow flies) between Haifa and Rishon LeTsiyyon has been calculated here.
Air line (approximately)
96 kilometers
52 nautical miles