| Union to Sprimont | 4,494.04 mi (7,232.46 km) |
| Union to Stabroek | 4,416.09 mi (7,107.01 km) |
| Union to Staden | 4,377.19 mi (7,044.41 km) |
| Union to Steenokkerzeel | 4,435.68 mi (7,138.53 km) |
| Union to Stekene | 4,408.13 mi (7,094.19 km) |
| Union to Strombeek-Bever | 4,430.01 mi (7,129.41 km) |
| Union to Temse | 4,417.25 mi (7,108.88 km) |
| Union to Ternat | 4,425.20 mi (7,121.67 km) |
| Union to Tervuren | 4,438.90 mi (7,143.72 km) |
| Union to Tessenderlo | 4,452.31 mi (7,165.29 km) |
| Union to Theux | 4,498.33 mi (7,239.36 km) |
| Union to Thuin | 4,447.41 mi (7,157.41 km) |
| Union to Tielt | 4,388.21 mi (7,062.14 km) |
| Union to Tienen | 4,455.83 mi (7,170.97 km) |
| Union to Tongeren | 4,476.50 mi (7,204.22 km) |
