The calculated distance (air line) between San Antonio and Colonia General Alfredo Stroessner is approximately 115 miles respectively 185 kilometers.
By car or train, the actual journey to Colonia General Alfredo Stroessner is certainly longer, as only the direct route (as the crow flies) between San Antonio and Colonia General Alfredo Stroessner has been calculated here.
Air line (approximately)
185 kilometers
100 nautical miles