The calculated distance (air line) between Guatajiagua and Cojutepeque is approximately 49 miles respectively 79 kilometers.
By car or train, the actual journey to Cojutepeque is certainly longer, as only the direct route (as the crow flies) between Guatajiagua and Cojutepeque has been calculated here.
Air line (approximately)
79 kilometers
43 nautical miles