The calculated distance (air line) between Yatsuomachi-higashikumisaka and Kawasaki is approximately 161 miles respectively 260 kilometers.
By car or train, the actual journey to Kawasaki is certainly longer, as only the direct route (as the crow flies) between Yatsuomachi-higashikumisaka and Kawasaki has been calculated here.
Air line (approximately)
260 kilometers
140 nautical miles