The calculated distance (air line) between H̱atsor HaGelilit and Bat Yam is approximately 81 miles respectively 130 kilometers.
By car or train, the actual journey to Bat Yam is certainly longer, as only the direct route (as the crow flies) between H̱atsor HaGelilit and Bat Yam has been calculated here.
Air line (approximately)
130 kilometers
70 nautical miles