The calculated distance (air line) between Coronel Marcelino Maridueña and Chone is approximately 114 miles respectively 183 kilometers.
By car or train, the actual journey to Chone is certainly longer, as only the direct route (as the crow flies) between Coronel Marcelino Maridueña and Chone has been calculated here.
Air line (approximately)
183 kilometers
99 nautical miles