The calculated distance (air line) between Nishinomiya-hama and Neyagawa is approximately 17 miles respectively 28 kilometers.
By car or train, the actual journey to Neyagawa is certainly longer, as only the direct route (as the crow flies) between Nishinomiya-hama and Neyagawa has been calculated here.
Air line (approximately)
28 kilometers
15 nautical miles