The calculated distance (air line) between Kawanoechō and Nishinomiya-hama is approximately 111 miles respectively 179 kilometers.
By car or train, the actual journey to Nishinomiya-hama is certainly longer, as only the direct route (as the crow flies) between Kawanoechō and Nishinomiya-hama has been calculated here.
Air line (approximately)
179 kilometers
96 nautical miles