| Cerknica to Olivenza | 1,197.68 mi (1,927.48 km) |
| Cerknica to Olot | 639.88 mi (1,029.78 km) |
| Cerknica to Onate | 847.89 mi (1,364.55 km) |
| Cerknica to Onda | 841.11 mi (1,353.64 km) |
| Cerknica to Onteniente | 901.60 mi (1,450.99 km) |
| Cerknica to Orihuela | 947.47 mi (1,524.81 km) |
| Cerknica to Osuna | 1,163.12 mi (1,871.85 km) |
| Cerknica to Ourense | 1,124.89 mi (1,810.34 km) |
| Cerknica to Oviedo | 1,005.63 mi (1,618.41 km) |
| Cerknica to Paiporta | 868.73 mi (1,398.08 km) |
| Cerknica to Pajara | 1,960.53 mi (3,155.17 km) |
| Cerknica to Palafolls | 645.02 mi (1,038.05 km) |
| Cerknica to Palafrugell | 618.05 mi (994.66 km) |
| Cerknica to Palamos | 622.03 mi (1,001.06 km) |
| Cerknica to Palencia | 973.39 mi (1,566.52 km) |
