| Klosterneuburg to Olivenza | 1,340.97 mi (2,158.09 km) |
| Klosterneuburg to Olot | 792.83 mi (1,275.94 km) |
| Klosterneuburg to Onate | 971.92 mi (1,564.15 km) |
| Klosterneuburg to Onda | 1,000.69 mi (1,610.45 km) |
| Klosterneuburg to Onteniente | 1,067.04 mi (1,717.23 km) |
| Klosterneuburg to Orihuela | 1,115.64 mi (1,795.46 km) |
| Klosterneuburg to Osuna | 1,321.23 mi (2,126.31 km) |
| Klosterneuburg to Ourense | 1,238.75 mi (1,993.58 km) |
| Klosterneuburg to Oviedo | 1,115.66 mi (1,795.48 km) |
| Klosterneuburg to Paiporta | 1,031.24 mi (1,659.62 km) |
| Klosterneuburg to Pajara | 2,124.70 mi (3,419.38 km) |
| Klosterneuburg to Palafolls | 804.15 mi (1,294.16 km) |
| Klosterneuburg to Palafrugell | 776.85 mi (1,250.22 km) |
| Klosterneuburg to Palamos | 781.34 mi (1,257.44 km) |
| Klosterneuburg to Palencia | 1,100.29 mi (1,770.75 km) |
