The calculated distance (air line) between San Pedro Sacatepéquez and Amatitlán is approximately 14 miles respectively 23 kilometers.
By car or train, the actual journey to Amatitlán is certainly longer, as only the direct route (as the crow flies) between San Pedro Sacatepéquez and Amatitlán has been calculated here.
Air line (approximately)
23 kilometers
13 nautical miles