The calculated distance (air line) between Kurashiki and Tondabayashichō is approximately 105 miles respectively 168 kilometers.
By car or train, the actual journey to Tondabayashichō is certainly longer, as only the direct route (as the crow flies) between Kurashiki and Tondabayashichō has been calculated here.
Air line (approximately)
168 kilometers
91 nautical miles