The calculated distance (air line) between Rosario de Mora and Quezaltepeque is approximately 18 miles respectively 29 kilometers.
By car or train, the actual journey to Quezaltepeque is certainly longer, as only the direct route (as the crow flies) between Rosario de Mora and Quezaltepeque has been calculated here.
Air line (approximately)
29 kilometers
16 nautical miles