| Castel San Giovanni to Sprimont | 415.06 mi (667.97 km) |
| Castel San Giovanni to Stabroek | 492.60 mi (792.76 km) |
| Castel San Giovanni to Staden | 505.16 mi (812.98 km) |
| Castel San Giovanni to Steenokkerzeel | 464.84 mi (748.09 km) |
| Castel San Giovanni to Stekene | 492.22 mi (792.15 km) |
| Castel San Giovanni to Strombeek-Bever | 467.93 mi (753.06 km) |
| Castel San Giovanni to Temse | 483.50 mi (778.12 km) |
| Castel San Giovanni to Ternat | 469.33 mi (755.31 km) |
| Castel San Giovanni to Tervuren | 459.00 mi (738.70 km) |
| Castel San Giovanni to Tessenderlo | 461.56 mi (742.81 km) |
| Castel San Giovanni to Theux | 414.42 mi (666.95 km) |
| Castel San Giovanni to Thuin | 436.36 mi (702.26 km) |
| Castel San Giovanni to Tielt | 498.22 mi (801.80 km) |
| Castel San Giovanni to Tienen | 448.40 mi (721.63 km) |
| Castel San Giovanni to Tongeren | 436.32 mi (702.18 km) |
