| Porthcawl to Saint-Raphael | 739.14 mi (1,189.53 km) |
| Porthcawl to Saint-Remy-de-Provence | 662.21 mi (1,065.73 km) |
| Porthcawl to Saint-Saulve | 324.56 mi (522.34 km) |
| Porthcawl to Saint-Sebastien-sur-Loire | 311.13 mi (500.72 km) |
| Porthcawl to Saint-Sulpice-la-Pointe | 587.95 mi (946.22 km) |
| Porthcawl to Saint-Vallier | 494.38 mi (795.64 km) |
| Porthcawl to Sainte-Foy-les-Lyon | 554.55 mi (892.46 km) |
| Porthcawl to Sainte-Genevieve-des-Bois | 331.70 mi (533.82 km) |
| Porthcawl to Sainte-Luce-sur-Loire | 308.62 mi (496.68 km) |
| Porthcawl to Sainte-Maxime | 741.58 mi (1,193.46 km) |
| Porthcawl to Sainte-Savine | 408.48 mi (657.39 km) |
| Porthcawl to Saintes | 419.94 mi (675.83 km) |
| Porthcawl to Sallanches | 605.81 mi (974.96 km) |
| Porthcawl to Sallaumines | 294.36 mi (473.72 km) |
| Porthcawl to Salon-de-Provence | 678.13 mi (1,091.34 km) |
