The calculated distance (air line) between Jiquilisco and Antiguo Cuscatlán is approximately 51 miles respectively 82 kilometers.
By car or train, the actual journey to Antiguo Cuscatlán is certainly longer, as only the direct route (as the crow flies) between Jiquilisco and Antiguo Cuscatlán has been calculated here.
Air line (approximately)
82 kilometers
44 nautical miles