The calculated distance (air line) between Shirahamachō-usazakiminami and Shido is approximately 44 miles respectively 71 kilometers.
By car or train, the actual journey to Shido is certainly longer, as only the direct route (as the crow flies) between Shirahamachō-usazakiminami and Shido has been calculated here.
Air line (approximately)
71 kilometers
39 nautical miles