The calculated distance (air line) between Purulhá and San Juan Sacatepéquez is approximately 45 miles respectively 72 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 Purulhá and San Juan Sacatepéquez has been calculated here.
Air line (approximately)
72 kilometers
39 nautical miles