| Siedlce to Sonneberg | 495.72 mi (797.79 km) |
| Siedlce to Sonsbeck | 677.55 mi (1,090.42 km) |
| Siedlce to Sonthofen | 622.27 mi (1,001.45 km) |
| Siedlce to Spaichingen | 661.44 mi (1,064.48 km) |
| Siedlce to Spelle | 625.08 mi (1,005.97 km) |
| Siedlce to Spenge | 583.69 mi (939.35 km) |
| Siedlce to Speyer | 635.11 mi (1,022.11 km) |
| Siedlce to Spiesen-Elversberg | 689.08 mi (1,108.97 km) |
| Siedlce to Spremberg | 339.01 mi (545.59 km) |
| Siedlce to Springe | 538.15 mi (866.07 km) |
| Siedlce to Sprockhovel | 643.52 mi (1,035.64 km) |
| Siedlce to Stade | 541.84 mi (872.01 km) |
| Siedlce to Stadtallendorf | 576.65 mi (928.03 km) |
| Siedlce to Stadthagen | 552.05 mi (888.44 km) |
| Siedlce to Stadtlohn | 650.97 mi (1,047.64 km) |
