The calculated distance (air line) between Nuevo San Carlos and Santa Lucía Cotzumalguapa is approximately 48 miles respectively 78 kilometers.
By car or train, the actual journey to Santa Lucía Cotzumalguapa is certainly longer, as only the direct route (as the crow flies) between Nuevo San Carlos and Santa Lucía Cotzumalguapa has been calculated here.
Air line (approximately)
78 kilometers
42 nautical miles