| Greenbelt to Sprimont | 3,914.84 mi (6,300.32 km) |
| Greenbelt to Stabroek | 3,840.73 mi (6,181.07 km) |
| Greenbelt to Staden | 3,794.97 mi (6,107.42 km) |
| Greenbelt to Steenokkerzeel | 3,856.97 mi (6,207.19 km) |
| Greenbelt to Stekene | 3,830.66 mi (6,164.85 km) |
| Greenbelt to Strombeek-Bever | 3,850.79 mi (6,197.25 km) |
| Greenbelt to Temse | 3,839.48 mi (6,179.05 km) |
| Greenbelt to Ternat | 3,845.14 mi (6,188.15 km) |
| Greenbelt to Tervuren | 3,859.25 mi (6,210.87 km) |
| Greenbelt to Tessenderlo | 3,876.55 mi (6,238.71 km) |
| Greenbelt to Theux | 3,919.85 mi (6,308.38 km) |
| Greenbelt to Thuin | 3,862.88 mi (6,216.70 km) |
| Greenbelt to Tielt | 3,807.03 mi (6,126.82 km) |
| Greenbelt to Tienen | 3,877.23 mi (6,239.80 km) |
| Greenbelt to Tongeren | 3,899.19 mi (6,275.14 km) |
