| Opatija to Rodez | 577.89 mi (930.03 km) |
| Opatija to Rognac | 465.07 mi (748.46 km) |
| Opatija to Roissy-en-Brie | 597.22 mi (961.12 km) |
| Opatija to Romainville | 608.66 mi (979.54 km) |
| Opatija to Romans-sur-Isere | 450.53 mi (725.05 km) |
| Opatija to Rombas | 469.77 mi (756.02 km) |
| Opatija to Romilly-sur-Seine | 544.63 mi (876.50 km) |
| Opatija to Ronchin | 632.71 mi (1,018.24 km) |
| Opatija to Roncq | 636.83 mi (1,024.87 km) |
| Opatija to Roquebrune-sur-Argens | 400.03 mi (643.79 km) |
| Opatija to Roquevaire | 450.74 mi (725.40 km) |
| Opatija to Rosny-sous-Bois | 606.19 mi (975.57 km) |
| Opatija to Roubaix | 632.24 mi (1,017.49 km) |
| Opatija to Rouen | 678.89 mi (1,092.57 km) |
| Opatija to Rouvroy | 632.42 mi (1,017.78 km) |
