| Saint-Laurent-de-la-Salanque to Oria | 771.20 mi (1,241.13 km) |
| Saint-Laurent-de-la-Salanque to Oristano | 351.55 mi (565.77 km) |
| Saint-Laurent-de-la-Salanque to Orta Nova | 659.54 mi (1,061.42 km) |
| Saint-Laurent-de-la-Salanque to Orte | 477.95 mi (769.19 km) |
| Saint-Laurent-de-la-Salanque to Ortona | 580.91 mi (934.89 km) |
| Saint-Laurent-de-la-Salanque to Orvieto | 462.51 mi (744.35 km) |
| Saint-Laurent-de-la-Salanque to Orzinuovi | 389.22 mi (626.39 km) |
| Saint-Laurent-de-la-Salanque to Osimo | 531.00 mi (854.57 km) |
| Saint-Laurent-de-la-Salanque to Ospitaletto | 399.99 mi (643.73 km) |
| Saint-Laurent-de-la-Salanque to Ostuni | 764.24 mi (1,229.93 km) |
| Saint-Laurent-de-la-Salanque to Ottaviano | 605.77 mi (974.89 km) |
| Saint-Laurent-de-la-Salanque to Ovada | 310.41 mi (499.55 km) |
| Saint-Laurent-de-la-Salanque to Ozieri | 345.05 mi (555.30 km) |
| Saint-Laurent-de-la-Salanque to Paceco | 601.65 mi (968.26 km) |
| Saint-Laurent-de-la-Salanque to Pachino | 766.27 mi (1,233.19 km) |
