The calculated distance (air line) between San Andrés Villa Seca and San Pedro Ayampuc is approximately 77 miles respectively 124 kilometers.
By car or train, the actual journey to San Pedro Ayampuc is certainly longer, as only the direct route (as the crow flies) between San Andrés Villa Seca and San Pedro Ayampuc has been calculated here.
Air line (approximately)
124 kilometers
67 nautical miles