The calculated distance (air line) between Minakuchichō-matoba and Hachiōji is approximately 184 miles respectively 297 kilometers.
By car or train, the actual journey to Hachiōji is certainly longer, as only the direct route (as the crow flies) between Minakuchichō-matoba and Hachiōji has been calculated here.
Air line (approximately)
297 kilometers
160 nautical miles