The calculated distance (air line) between San Bartolomé Milpas Altas and Panzos is approximately 88 miles respectively 142 kilometers.
By car or train, the actual journey to Panzos is certainly longer, as only the direct route (as the crow flies) between San Bartolomé Milpas Altas and Panzos has been calculated here.
Air line (approximately)
142 kilometers
77 nautical miles