The calculated distance (air line) between Quiindy and San Isidro de Curuguaty is approximately 142 miles respectively 228 kilometers.
By car or train, the actual journey to San Isidro de Curuguaty is certainly longer, as only the direct route (as the crow flies) between Quiindy and San Isidro de Curuguaty has been calculated here.
Air line (approximately)
228 kilometers
123 nautical miles