The calculated distance (air line) between Jucuapa and Antiguo Cuscatlán is approximately 59 miles respectively 95 kilometers.
By car or train, the actual journey to Antiguo Cuscatlán is certainly longer, as only the direct route (as the crow flies) between Jucuapa and Antiguo Cuscatlán has been calculated here.
Air line (approximately)
95 kilometers
52 nautical miles