The calculated distance (air line) between Nishinomiya-hama and Kashihara-shi is approximately 30 miles respectively 48 kilometers.
By car or train, the actual journey to Kashihara-shi is certainly longer, as only the direct route (as the crow flies) between Nishinomiya-hama and Kashihara-shi has been calculated here.
Air line (approximately)
48 kilometers
26 nautical miles