| Rijeka to Olivenza | 1,192.72 mi (1,919.49 km) |
| Rijeka to Olot | 634.09 mi (1,020.46 km) |
| Rijeka to Onate | 848.56 mi (1,365.62 km) |
| Rijeka to Onda | 832.51 mi (1,339.79 km) |
| Rijeka to Onteniente | 891.00 mi (1,433.93 km) |
| Rijeka to Orihuela | 935.88 mi (1,506.15 km) |
| Rijeka to Osuna | 1,154.20 mi (1,857.51 km) |
| Rijeka to Ourense | 1,126.94 mi (1,813.64 km) |
| Rijeka to Oviedo | 1,008.83 mi (1,623.55 km) |
| Rijeka to Paiporta | 859.14 mi (1,382.65 km) |
| Rijeka to Pajara | 1,949.05 mi (3,136.70 km) |
| Rijeka to Palafolls | 637.33 mi (1,025.69 km) |
| Rijeka to Palafrugell | 610.63 mi (982.71 km) |
| Rijeka to Palamos | 614.42 mi (988.81 km) |
| Rijeka to Palencia | 972.95 mi (1,565.82 km) |
