| Sliema to Dendermonde | 1,165.10 mi (1,875.05 km) |
| Sliema to Dessel | 1,155.98 mi (1,860.36 km) |
| Sliema to Destelbergen | 1,172.74 mi (1,887.34 km) |
| Sliema to Deurne | 1,168.82 mi (1,881.03 km) |
| Sliema to Diepenbeek | 1,129.97 mi (1,818.51 km) |
| Sliema to Diest | 1,142.07 mi (1,837.98 km) |
| Sliema to Diksmuide | 1,193.37 mi (1,920.55 km) |
| Sliema to Dilbeek | 1,149.88 mi (1,850.55 km) |
| Sliema to Dinant | 1,101.36 mi (1,772.46 km) |
| Sliema to Dison | 1,103.55 mi (1,775.99 km) |
| Sliema to Dour | 1,134.81 mi (1,826.30 km) |
| Sliema to Drongen | 1,175.74 mi (1,892.17 km) |
| Sliema to Duffel | 1,160.15 mi (1,867.08 km) |
| Sliema to Durbuy | 1,095.14 mi (1,762.46 km) |
| Sliema to Ecaussinnes-Lalaing | 1,135.49 mi (1,827.40 km) |
