| Canet-en-Roussillon to Oria | 769.84 mi (1,238.93 km) |
| Canet-en-Roussillon to Oristano | 348.35 mi (560.62 km) |
| Canet-en-Roussillon to Orta Nova | 658.36 mi (1,059.53 km) |
| Canet-en-Roussillon to Orte | 477.19 mi (767.96 km) |
| Canet-en-Roussillon to Ortona | 580.18 mi (933.71 km) |
| Canet-en-Roussillon to Orvieto | 461.92 mi (743.39 km) |
| Canet-en-Roussillon to Orzinuovi | 390.89 mi (629.07 km) |
| Canet-en-Roussillon to Osimo | 530.93 mi (854.44 km) |
| Canet-en-Roussillon to Ospitaletto | 401.74 mi (646.53 km) |
| Canet-en-Roussillon to Ostuni | 762.96 mi (1,227.87 km) |
| Canet-en-Roussillon to Ottaviano | 604.24 mi (972.43 km) |
| Canet-en-Roussillon to Ovada | 311.79 mi (501.78 km) |
| Canet-en-Roussillon to Ozieri | 342.40 mi (551.04 km) |
| Canet-en-Roussillon to Paceco | 598.58 mi (963.32 km) |
| Canet-en-Roussillon to Pachino | 763.27 mi (1,228.36 km) |
