The calculated distance (air line) between Shirahamachō-usazakiminami and Matsuyama is approximately 129 miles respectively 208 kilometers.
By car or train, the actual journey to Matsuyama is certainly longer, as only the direct route (as the crow flies) between Shirahamachō-usazakiminami and Matsuyama has been calculated here.
Air line (approximately)
208 kilometers
112 nautical miles