The calculated distance (air line) between Hirado and Tanushimarumachi-toyoki is approximately 65 miles respectively 105 kilometers.
By car or train, the actual journey to Tanushimarumachi-toyoki is certainly longer, as only the direct route (as the crow flies) between Hirado and Tanushimarumachi-toyoki has been calculated here.
Air line (approximately)
105 kilometers
57 nautical miles