The calculated distance (air line) between Petaẖ Tiqva and Bat Yam is approximately 9 miles respectively 15 kilometers.
By car or train, the actual journey to Bat Yam is certainly longer, as only the direct route (as the crow flies) between Petaẖ Tiqva and Bat Yam has been calculated here.
Air line (approximately)
15 kilometers
8 nautical miles