The calculated distance (air line) between Qiryat Yam and Bat Yam is approximately 60 miles respectively 97 kilometers.
By car or train, the actual journey to Bat Yam is certainly longer, as only the direct route (as the crow flies) between Qiryat Yam and Bat Yam has been calculated here.
Air line (approximately)
97 kilometers
52 nautical miles