The calculated distance (air line) between Fuerte Olimpo and Pedro Juan Caballero is approximately 172 miles respectively 277 kilometers.
By car or train, the actual journey to Pedro Juan Caballero is certainly longer, as only the direct route (as the crow flies) between Fuerte Olimpo and Pedro Juan Caballero has been calculated here.
Air line (approximately)
277 kilometers
150 nautical miles