The calculated distance (air line) between Ecatepec de Morelos and Colonia del Valle is approximately 17 miles respectively 27 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 Ecatepec de Morelos and Colonia del Valle has been calculated here.
Air line (approximately)
27 kilometers
14 nautical miles