| Cities | Distance |
|---|---|
| Rijeka to Oria | 370.51 mi (596.27 km) |
| Rijeka to Oristano | 478.02 mi (769.30 km) |
| Rijeka to Orta Nova | 283.40 mi (456.09 km) |
| Rijeka to Orte | 222.93 mi (358.77 km) |
| Rijeka to Ortona | 205.71 mi (331.07 km) |
| Rijeka to Orvieto | 214.23 mi (344.76 km) |
| Rijeka to Orzinuovi | 218.86 mi (352.22 km) |
| Rijeka to Osimo | 135.89 mi (218.69 km) |
| Rijeka to Ospitaletto | 212.30 mi (341.67 km) |
| Rijeka to Ostuni | 354.80 mi (570.99 km) |
| Rijeka to Ottaviano | 309.35 mi (497.85 km) |
| Rijeka to Ovada | 287.09 mi (462.02 km) |
| Rijeka to Ozieri | 427.54 mi (688.06 km) |
| Rijeka to Paceco | 516.68 mi (831.51 km) |
| Rijeka to Pachino | 595.91 mi (959.03 km) |