The calculated distance (air line) between Hueytamalco and Ecatepec de Morelos is approximately 118 miles respectively 189 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 Hueytamalco and Ecatepec de Morelos has been calculated here.
Air line (approximately)
189 kilometers
102 nautical miles