The calculated distance (air line) between Shirahamachō-usazakiminami and Tonoshō is approximately 37 miles respectively 60 kilometers.
By car or train, the actual journey to Tonoshō is certainly longer, as only the direct route (as the crow flies) between Shirahamachō-usazakiminami and Tonoshō has been calculated here.
Air line (approximately)
60 kilometers
33 nautical miles