The calculated distance (air line) between San Pedro Sacatepéquez and Malacatán is approximately 20 miles respectively 32 kilometers.
By car or train, the actual journey to Malacatán is certainly longer, as only the direct route (as the crow flies) between San Pedro Sacatepéquez and Malacatán has been calculated here.
Air line (approximately)
32 kilometers
18 nautical miles