The calculated distance (air line) between Rishon LeTsiyyon and Tiberias is approximately 71 miles respectively 115 kilometers.
By car or train, the actual journey to Tiberias is certainly longer, as only the direct route (as the crow flies) between Rishon LeTsiyyon and Tiberias has been calculated here.
Air line (approximately)
115 kilometers
62 nautical miles