The calculated distance (air line) between Yoqne‘am ‘Illit and Bat Yam is approximately 48 miles respectively 77 kilometers.
By car or train, the actual journey to Bat Yam is certainly longer, as only the direct route (as the crow flies) between Yoqne‘am ‘Illit and Bat Yam has been calculated here.
Air line (approximately)
77 kilometers
42 nautical miles