The calculated distance (air line) between San Pedro de Ycuamandiyú and San Juan Bautista is approximately 179 miles respectively 287 kilometers.
By car or train, the actual journey to San Juan Bautista is certainly longer, as only the direct route (as the crow flies) between San Pedro de Ycuamandiyú and San Juan Bautista has been calculated here.
Air line (approximately)
287 kilometers
155 nautical miles