The calculated distance (air line) between Antiguo Cuscatlán and Quezaltepeque is approximately 12 miles respectively 19 kilometers.
By car or train, the actual journey to Quezaltepeque is certainly longer, as only the direct route (as the crow flies) between Antiguo Cuscatlán and Quezaltepeque has been calculated here.
Air line (approximately)
19 kilometers
10 nautical miles