The calculated distance (air line) between Qiryat ‘Eqron and Herzliya is approximately 21 miles respectively 34 kilometers.
By car or train, the actual journey to Herzliya is certainly longer, as only the direct route (as the crow flies) between Qiryat ‘Eqron and Herzliya has been calculated here.
Air line (approximately)
34 kilometers
18 nautical miles