The calculated distance (air line) between Santa Lucía Cotzumalguapa and Salamá is approximately 71 miles respectively 114 kilometers.
By car or train, the actual journey to Salamá is certainly longer, as only the direct route (as the crow flies) between Santa Lucía Cotzumalguapa and Salamá has been calculated here.
Air line (approximately)
114 kilometers
62 nautical miles