The calculated distance (air line) between Matsuzaki and Higashi-ōsaka is approximately 181 miles respectively 292 kilometers.
By car or train, the actual journey to Higashi-ōsaka is certainly longer, as only the direct route (as the crow flies) between Matsuzaki and Higashi-ōsaka has been calculated here.
Air line (approximately)
292 kilometers
158 nautical miles