| Castel San Giorgio to Sprimont | 799.40 mi (1,286.51 km) |
| Castel San Giorgio to Stabroek | 879.50 mi (1,415.42 km) |
| Castel San Giorgio to Staden | 898.74 mi (1,446.38 km) |
| Castel San Giorgio to Steenokkerzeel | 853.25 mi (1,373.17 km) |
| Castel San Giorgio to Stekene | 881.33 mi (1,418.37 km) |
| Castel San Giorgio to Strombeek-Bever | 857.12 mi (1,379.39 km) |
| Castel San Giorgio to Temse | 872.30 mi (1,403.84 km) |
| Castel San Giorgio to Ternat | 859.44 mi (1,383.14 km) |
| Castel San Giorgio to Tervuren | 847.99 mi (1,364.70 km) |
| Castel San Giorgio to Tessenderlo | 846.04 mi (1,361.57 km) |
| Castel San Giorgio to Theux | 797.56 mi (1,283.54 km) |
| Castel San Giorgio to Thuin | 828.59 mi (1,333.49 km) |
| Castel San Giorgio to Tielt | 890.82 mi (1,433.64 km) |
| Castel San Giorgio to Tienen | 835.31 mi (1,344.31 km) |
| Castel San Giorgio to Tongeren | 820.24 mi (1,320.05 km) |
