The calculated distance (air line) between Ecatepec de Morelos and Benito Juárez is approximately 17 miles respectively 28 kilometers.
By car or train, the actual journey to Benito Juárez is certainly longer, as only the direct route (as the crow flies) between Ecatepec de Morelos and Benito Juárez has been calculated here.
Air line (approximately)
28 kilometers
15 nautical miles