The calculated distance (air line) between Técpan de Galeana and Coyoacán is approximately 176 miles respectively 283 kilometers.
By car or train, the actual journey to Coyoacán is certainly longer, as only the direct route (as the crow flies) between Técpan de Galeana and Coyoacán has been calculated here.
Air line (approximately)
283 kilometers
153 nautical miles