The calculated distance (air line) between Sakhnīn and Rishon LeTsiyyon is approximately 68 miles respectively 110 kilometers.
By car or train, the actual journey to Rishon LeTsiyyon is certainly longer, as only the direct route (as the crow flies) between Sakhnīn and Rishon LeTsiyyon has been calculated here.
Air line (approximately)
110 kilometers
59 nautical miles