| Harlau to Sprimont | 983.16 mi (1,582.25 km) |
| Harlau to Stabroek | 1,044.77 mi (1,681.39 km) |
| Harlau to Staden | 1,101.08 mi (1,772.02 km) |
| Harlau to Steenokkerzeel | 1,035.95 mi (1,667.20 km) |
| Harlau to Stekene | 1,058.19 mi (1,703.00 km) |
| Harlau to Strombeek-Bever | 1,042.78 mi (1,678.19 km) |
| Harlau to Temse | 1,050.48 mi (1,690.58 km) |
| Harlau to Ternat | 1,049.79 mi (1,689.48 km) |
| Harlau to Tervuren | 1,035.76 mi (1,666.89 km) |
| Harlau to Tessenderlo | 1,011.74 mi (1,628.23 km) |
| Harlau to Theux | 976.92 mi (1,572.20 km) |
| Harlau to Thuin | 1,043.31 mi (1,679.05 km) |
| Harlau to Tielt | 1,087.68 mi (1,750.46 km) |
| Harlau to Tienen | 1,016.81 mi (1,636.39 km) |
| Harlau to Tongeren | 993.63 mi (1,599.09 km) |
