The calculated distance (air line) between Ecatepec de Morelos and Orizaba is approximately 138 miles respectively 222 kilometers.
By car or train, the actual journey to Orizaba is certainly longer, as only the direct route (as the crow flies) between Ecatepec de Morelos and Orizaba has been calculated here.
Air line (approximately)
222 kilometers
120 nautical miles