The calculated distance (air line) between Yehud-Monosson and Herzliya is approximately 10 miles respectively 16 kilometers.
By car or train, the actual journey to Herzliya is certainly longer, as only the direct route (as the crow flies) between Yehud-Monosson and Herzliya has been calculated here.
Air line (approximately)
16 kilometers
9 nautical miles