| Cagnes-sur-Mer to Oria | 579.86 mi (933.20 km) |
| Cagnes-sur-Mer to Oristano | 270.11 mi (434.70 km) |
| Cagnes-sur-Mer to Orta Nova | 464.77 mi (747.98 km) |
| Cagnes-sur-Mer to Orte | 277.10 mi (445.95 km) |
| Cagnes-sur-Mer to Ortona | 377.32 mi (607.23 km) |
| Cagnes-sur-Mer to Orvieto | 258.29 mi (415.67 km) |
| Cagnes-sur-Mer to Orzinuovi | 182.16 mi (293.15 km) |
| Cagnes-sur-Mer to Osimo | 317.25 mi (510.57 km) |
| Cagnes-sur-Mer to Ospitaletto | 194.30 mi (312.69 km) |
| Cagnes-sur-Mer to Ostuni | 570.70 mi (918.45 km) |
| Cagnes-sur-Mer to Ottaviano | 422.00 mi (679.14 km) |
| Cagnes-sur-Mer to Ovada | 100.23 mi (161.31 km) |
| Cagnes-sur-Mer to Ozieri | 233.01 mi (375.00 km) |
| Cagnes-sur-Mer to Paceco | 483.31 mi (777.81 km) |
| Cagnes-sur-Mer to Pachino | 636.99 mi (1,025.14 km) |
