The calculated distance (air line) between Concepción Tutuapa and Comitancillo is approximately 12 miles respectively 20 kilometers.
By car or train, the actual journey to Comitancillo is certainly longer, as only the direct route (as the crow flies) between Concepción Tutuapa and Comitancillo has been calculated here.
Air line (approximately)
20 kilometers
11 nautical miles