The calculated distance (air line) between Acapulco de Juárez and Colonia del Valle is approximately 182 miles respectively 293 kilometers.
By car or train, the actual journey to Colonia del Valle is certainly longer, as only the direct route (as the crow flies) between Acapulco de Juárez and Colonia del Valle has been calculated here.
Air line (approximately)
293 kilometers
158 nautical miles