The calculated distance (air line) between Concepción Tutuapa and Escuintla is approximately 96 miles respectively 154 kilometers.
By car or train, the actual journey to Escuintla is certainly longer, as only the direct route (as the crow flies) between Concepción Tutuapa and Escuintla has been calculated here.
Air line (approximately)
154 kilometers
83 nautical miles