The calculated distance (air line) between Santa Cruz Balanyá and Amatitlán is approximately 24 miles respectively 38 kilometers.
By car or train, the actual journey to Amatitlán is certainly longer, as only the direct route (as the crow flies) between Santa Cruz Balanyá and Amatitlán has been calculated here.
Air line (approximately)
38 kilometers
21 nautical miles