The calculated distance (air line) between Chisec and San Juan Sacatepéquez is approximately 79 miles respectively 128 kilometers.
By car or train, the actual journey to San Juan Sacatepéquez is certainly longer, as only the direct route (as the crow flies) between Chisec and San Juan Sacatepéquez has been calculated here.
Air line (approximately)
128 kilometers
69 nautical miles