The calculated distance (air line) between Tsukawaki and Tanushimarumachi-toyoki is approximately 28 miles respectively 45 kilometers.
By car or train, the actual journey to Tanushimarumachi-toyoki is certainly longer, as only the direct route (as the crow flies) between Tsukawaki and Tanushimarumachi-toyoki has been calculated here.
Air line (approximately)
45 kilometers
24 nautical miles