| Saarlouis to Dendermonde | 166.77 mi (268.39 km) |
| Saarlouis to Dessel | 150.78 mi (242.66 km) |
| Saarlouis to Destelbergen | 177.11 mi (285.03 km) |
| Saarlouis to Deurne | 166.07 mi (267.26 km) |
| Saarlouis to Diepenbeek | 124.74 mi (200.76 km) |
| Saarlouis to Diest | 137.60 mi (221.45 km) |
| Saarlouis to Diksmuide | 208.75 mi (335.95 km) |
| Saarlouis to Dilbeek | 152.53 mi (245.47 km) |
| Saarlouis to Dinant | 104.85 mi (168.74 km) |
| Saarlouis to Dison | 98.32 mi (158.24 km) |
| Saarlouis to Dour | 151.89 mi (244.44 km) |
| Saarlouis to Drongen | 181.50 mi (292.09 km) |
| Saarlouis to Duffel | 157.89 mi (254.10 km) |
| Saarlouis to Durbuy | 91.88 mi (147.87 km) |
| Saarlouis to Ecaussinnes-Lalaing | 143.11 mi (230.32 km) |
