The calculated distance (air line) between Sueyoshichō-ninokata and Kitakyushu is approximately 152 miles respectively 245 kilometers.
By car or train, the actual journey to Kitakyushu is certainly longer, as only the direct route (as the crow flies) between Sueyoshichō-ninokata and Kitakyushu has been calculated here.
Air line (approximately)
245 kilometers
132 nautical miles