The calculated distance (air line) between Reẖovot and Bet Shemesh is approximately 16 miles respectively 25 kilometers.
By car or train, the actual journey to Bet Shemesh is certainly longer, as only the direct route (as the crow flies) between Reẖovot and Bet Shemesh has been calculated here.
Air line (approximately)
25 kilometers
13 nautical miles