The calculated distance (air line) between Santa Catarina Ixtahuacán and Salamá is approximately 73 miles respectively 117 kilometers.
By car or train, the actual journey to Salamá is certainly longer, as only the direct route (as the crow flies) between Santa Catarina Ixtahuacán and Salamá has been calculated here.
Air line (approximately)
117 kilometers
63 nautical miles