The calculated distance (air line) between Tanushimarumachi-toyoki and Sasaguri is approximately 20 miles respectively 32 kilometers.
By car or train, the actual journey to Sasaguri is certainly longer, as only the direct route (as the crow flies) between Tanushimarumachi-toyoki and Sasaguri has been calculated here.
Air line (approximately)
32 kilometers
17 nautical miles