The calculated distance (air line) between San Agustín Acasaguastlán and Chinautla is approximately 39 miles respectively 63 kilometers.
By car or train, the actual journey to Chinautla is certainly longer, as only the direct route (as the crow flies) between San Agustín Acasaguastlán and Chinautla has been calculated here.
Air line (approximately)
63 kilometers
34 nautical miles