The calculated distance (air line) between Sonzacate and Quezaltepeque is approximately 30 miles respectively 49 kilometers.
By car or train, the actual journey to Quezaltepeque is certainly longer, as only the direct route (as the crow flies) between Sonzacate and Quezaltepeque has been calculated here.
Air line (approximately)
49 kilometers
26 nautical miles