| Vigneux-sur-Seine to Oria | 935.95 mi (1,506.27 km) |
| Vigneux-sur-Seine to Oristano | 679.47 mi (1,093.50 km) |
| Vigneux-sur-Seine to Orta Nova | 823.18 mi (1,324.78 km) |
| Vigneux-sur-Seine to Orte | 645.79 mi (1,039.29 km) |
| Vigneux-sur-Seine to Ortona | 725.90 mi (1,168.22 km) |
| Vigneux-sur-Seine to Orvieto | 623.26 mi (1,003.04 km) |
| Vigneux-sur-Seine to Orzinuovi | 420.65 mi (676.97 km) |
| Vigneux-sur-Seine to Osimo | 640.17 mi (1,030.26 km) |
| Vigneux-sur-Seine to Ospitaletto | 420.12 mi (676.12 km) |
| Vigneux-sur-Seine to Ostuni | 923.22 mi (1,485.78 km) |
| Vigneux-sur-Seine to Ottaviano | 800.81 mi (1,288.78 km) |
| Vigneux-sur-Seine to Ovada | 407.13 mi (655.21 km) |
| Vigneux-sur-Seine to Ozieri | 646.90 mi (1,041.09 km) |
| Vigneux-sur-Seine to Paceco | 896.91 mi (1,443.43 km) |
| Vigneux-sur-Seine to Pachino | 1,045.95 mi (1,683.29 km) |
