| Birsfelden to Seysses | 414.26 mi (666.69 km) |
| Birsfelden to Sin-le-Noble | 281.96 mi (453.78 km) |
| Birsfelden to Six-Fours-les-Plages | 319.83 mi (514.72 km) |
| Birsfelden to Soissons | 233.95 mi (376.51 km) |
| Birsfelden to Soisy-sous-Montmorency | 264.06 mi (424.96 km) |
| Birsfelden to Sollies-Pont | 311.08 mi (500.64 km) |
| Birsfelden to Somain | 276.25 mi (444.59 km) |
| Birsfelden to Sorgues | 278.46 mi (448.13 km) |
| Birsfelden to Sotteville-les-Rouen | 325.40 mi (523.68 km) |
| Birsfelden to Soyaux | 376.31 mi (605.61 km) |
| Birsfelden to Stains | 259.60 mi (417.79 km) |
| Birsfelden to Stiring-Wendel | 118.15 mi (190.14 km) |
| Birsfelden to Strasbourg | 71.39 mi (114.89 km) |
| Birsfelden to Sucy-en-Brie | 249.58 mi (401.66 km) |
| Birsfelden to Suresnes | 264.82 mi (426.19 km) |
