The calculated distance (air line) between Migdal Ha‘Emeq and Kiryat Gat is approximately 79 miles respectively 127 kilometers.
By car or train, the actual journey to Kiryat Gat is certainly longer, as only the direct route (as the crow flies) between Migdal Ha‘Emeq and Kiryat Gat has been calculated here.
Air line (approximately)
127 kilometers
68 nautical miles