The calculated distance (air line) between Santa Ana Tlacotenco and Coyoacán is approximately 16 miles respectively 26 kilometers.
By car or train, the actual journey to Coyoacán is certainly longer, as only the direct route (as the crow flies) between Santa Ana Tlacotenco and Coyoacán has been calculated here.
Air line (approximately)
26 kilometers
14 nautical miles