| Roquebrune-sur-Argens to Oria | 599.76 mi (965.22 km) |
| Roquebrune-sur-Argens to Oristano | 264.38 mi (425.48 km) |
| Roquebrune-sur-Argens to Orta Nova | 485.21 mi (780.88 km) |
| Roquebrune-sur-Argens to Orte | 298.46 mi (480.32 km) |
| Roquebrune-sur-Argens to Ortona | 399.93 mi (643.63 km) |
| Roquebrune-sur-Argens to Orvieto | 280.62 mi (451.62 km) |
| Roquebrune-sur-Argens to Orzinuovi | 211.45 mi (340.29 km) |
| Roquebrune-sur-Argens to Osimo | 343.21 mi (552.34 km) |
| Roquebrune-sur-Argens to Ospitaletto | 223.48 mi (359.65 km) |
| Roquebrune-sur-Argens to Ostuni | 591.11 mi (951.29 km) |
| Roquebrune-sur-Argens to Ottaviano | 439.53 mi (707.36 km) |
| Roquebrune-sur-Argens to Ovada | 129.53 mi (208.46 km) |
| Roquebrune-sur-Argens to Ozieri | 231.82 mi (373.07 km) |
| Roquebrune-sur-Argens to Paceco | 487.77 mi (784.99 km) |
| Roquebrune-sur-Argens to Pachino | 644.42 mi (1,037.09 km) |
