| Biga to Senftenberg | 1,003.36 mi (1,614.74 km) |
| Biga to Siegburg | 1,207.88 mi (1,943.90 km) |
| Biga to Siegen | 1,180.13 mi (1,899.24 km) |
| Biga to Sigmaringen | 1,041.74 mi (1,676.52 km) |
| Biga to Simbach am Inn | 894.33 mi (1,439.29 km) |
| Biga to Simmerath | 1,236.10 mi (1,989.30 km) |
| Biga to Sindelfingen | 1,069.27 mi (1,720.83 km) |
| Biga to Sinsheim | 1,091.03 mi (1,755.84 km) |
| Biga to Sinzheim | 1,105.04 mi (1,778.38 km) |
| Biga to Sinzig | 1,197.45 mi (1,927.11 km) |
| Biga to Soest | 1,202.04 mi (1,934.50 km) |
| Biga to Solingen | 1,225.01 mi (1,971.46 km) |
| Biga to Soltau | 1,201.86 mi (1,934.21 km) |
| Biga to Sommerda | 1,080.10 mi (1,738.25 km) |
| Biga to Sondershausen | 1,097.35 mi (1,766.01 km) |
