The calculated distance (air line) between Santa Lucía Cotzumalguapa and Comitancillo is approximately 71 miles respectively 115 kilometers.
By car or train, the actual journey to Comitancillo is certainly longer, as only the direct route (as the crow flies) between Santa Lucía Cotzumalguapa and Comitancillo has been calculated here.
Air line (approximately)
115 kilometers
62 nautical miles