| Royan to Saint-Remy-de-Provence | 314.98 mi (506.91 km) |
| Royan to Saint-Saulve | 390.66 mi (628.70 km) |
| Royan to Saint-Sebastien-sur-Loire | 111.67 mi (179.71 km) |
| Royan to Saint-Sulpice-la-Pointe | 185.15 mi (297.97 km) |
| Royan to Saint-Vallier | 268.56 mi (432.21 km) |
| Royan to Sainte-Foy-les-Lyon | 282.12 mi (454.02 km) |
| Royan to Sainte-Genevieve-des-Bois | 261.96 mi (421.59 km) |
| Royan to Sainte-Luce-sur-Loire | 114.33 mi (184.00 km) |
| Royan to Sainte-Maxime | 410.89 mi (661.26 km) |
| Royan to Sainte-Savine | 302.77 mi (487.26 km) |
| Royan to Saintes | 21.54 mi (34.66 km) |
| Royan to Sallanches | 370.32 mi (595.98 km) |
| Royan to Sallaumines | 377.24 mi (607.11 km) |
| Royan to Salon-de-Provence | 331.42 mi (533.36 km) |
| Royan to Sanary-sur-Mer | 379.60 mi (610.91 km) |
