| Birsfelden to Sonneberg | 251.31 mi (404.45 km) |
| Birsfelden to Sonsbeck | 285.71 mi (459.81 km) |
| Birsfelden to Sonthofen | 124.00 mi (199.56 km) |
| Birsfelden to Spaichingen | 63.07 mi (101.49 km) |
| Birsfelden to Spelle | 332.65 mi (535.34 km) |
| Birsfelden to Spenge | 318.75 mi (512.98 km) |
| Birsfelden to Speyer | 127.52 mi (205.22 km) |
| Birsfelden to Spiesen-Elversberg | 123.89 mi (199.39 km) |
| Birsfelden to Spremberg | 410.49 mi (660.63 km) |
| Birsfelden to Springe | 333.40 mi (536.55 km) |
| Birsfelden to Sprockhovel | 264.01 mi (424.89 km) |
| Birsfelden to Stade | 425.64 mi (685.00 km) |
| Birsfelden to Stadtallendorf | 235.19 mi (378.49 km) |
| Birsfelden to Stadthagen | 337.09 mi (542.49 km) |
| Birsfelden to Stadtlohn | 308.34 mi (496.22 km) |
