The calculated distance (air line) between Qiryat Ye‘arim and Ramat Gan is approximately 25 miles respectively 41 kilometers.
By car or train, the actual journey to Ramat Gan is certainly longer, as only the direct route (as the crow flies) between Qiryat Ye‘arim and Ramat Gan has been calculated here.
Air line (approximately)
41 kilometers
22 nautical miles