The calculated distance (air line) between Santa Rosa de Lima and Antiguo Cuscatlán is approximately 91 miles respectively 147 kilometers.
By car or train, the actual journey to Antiguo Cuscatlán is certainly longer, as only the direct route (as the crow flies) between Santa Rosa de Lima and Antiguo Cuscatlán has been calculated here.
Air line (approximately)
147 kilometers
79 nautical miles