The calculated distance (air line) between San Jerónimo de Juárez and Coyoacán is approximately 175 miles respectively 282 kilometers.
By car or train, the actual journey to Coyoacán is certainly longer, as only the direct route (as the crow flies) between San Jerónimo de Juárez and Coyoacán has been calculated here.
Air line (approximately)
282 kilometers
152 nautical miles