| Royan to Rouvroy | 376.61 mi (606.09 km) |
| Royan to Rueil-Malmaison | 270.83 mi (435.86 km) |
| Royan to Rumilly | 337.23 mi (542.72 km) |
| Royan to Sable-sur-Sarthe | 156.81 mi (252.36 km) |
| Royan to Saint-Amand-les-Eaux | 391.99 mi (630.85 km) |
| Royan to Saint-Amand-Montrond | 185.97 mi (299.29 km) |
| Royan to Saint-Andre | 395.63 mi (636.70 km) |
| Royan to Saint-Andre-de-Cubzac | 52.23 mi (84.05 km) |
| Royan to Saint-Andre-les-Vergers | 302.35 mi (486.59 km) |
| Royan to Saint-Ave | 163.58 mi (263.26 km) |
| Royan to Saint-Avertin | 146.96 mi (236.51 km) |
| Royan to Saint-Avold | 434.91 mi (699.92 km) |
| Royan to Saint-Barthelemy-d'Anjou | 130.07 mi (209.33 km) |
| Royan to Saint-Brevin-les-Pins | 124.27 mi (199.99 km) |
| Royan to Saint-Brice-sous-Foret | 282.36 mi (454.41 km) |
