| Conwy to Saint-Raphael | 835.02 mi (1,343.83 km) |
| Conwy to Saint-Remy-de-Provence | 764.93 mi (1,231.04 km) |
| Conwy to Saint-Saulve | 373.73 mi (601.46 km) |
| Conwy to Saint-Sebastien-sur-Loire | 431.90 mi (695.07 km) |
| Conwy to Saint-Sulpice-la-Pointe | 703.10 mi (1,131.53 km) |
| Conwy to Saint-Vallier | 585.08 mi (941.60 km) |
| Conwy to Sainte-Foy-les-Lyon | 648.68 mi (1,043.94 km) |
| Conwy to Sainte-Genevieve-des-Bois | 418.05 mi (672.79 km) |
| Conwy to Sainte-Luce-sur-Loire | 429.27 mi (690.85 km) |
| Conwy to Sainte-Maxime | 838.46 mi (1,349.37 km) |
| Conwy to Sainte-Savine | 486.38 mi (782.75 km) |
| Conwy to Saintes | 539.77 mi (868.68 km) |
| Conwy to Sallanches | 689.17 mi (1,109.12 km) |
| Conwy to Sallaumines | 347.11 mi (558.61 km) |
| Conwy to Salon-de-Provence | 780.25 mi (1,255.69 km) |
