The calculated distance (air line) between Flores Costa Cuca and Quetzaltenango is approximately 27 miles respectively 43 kilometers.
By car or train, the actual journey to Quetzaltenango is certainly longer, as only the direct route (as the crow flies) between Flores Costa Cuca and Quetzaltenango has been calculated here.
Air line (approximately)
43 kilometers
23 nautical miles