The calculated distance (air line) between San Antonio Acahualco and Ecatepec de Morelos is approximately 52 miles respectively 83 kilometers.
By car or train, the actual journey to Ecatepec de Morelos is certainly longer, as only the direct route (as the crow flies) between San Antonio Acahualco and Ecatepec de Morelos has been calculated here.
Air line (approximately)
83 kilometers
45 nautical miles