| Saint-Gratien to Dendermonde | 163.69 mi (263.44 km) |
| Saint-Gratien to Dessel | 200.43 mi (322.57 km) |
| Saint-Gratien to Destelbergen | 158.59 mi (255.23 km) |
| Saint-Gratien to Deurne | 183.18 mi (294.80 km) |
| Saint-Gratien to Diepenbeek | 193.13 mi (310.81 km) |
| Saint-Gratien to Diest | 185.64 mi (298.76 km) |
| Saint-Gratien to Diksmuide | 144.77 mi (232.98 km) |
| Saint-Gratien to Dilbeek | 155.57 mi (250.36 km) |
| Saint-Gratien to Dinant | 147.99 mi (238.16 km) |
| Saint-Gratien to Dison | 195.49 mi (314.61 km) |
| Saint-Gratien to Dour | 119.12 mi (191.71 km) |
| Saint-Gratien to Drongen | 156.17 mi (251.33 km) |
| Saint-Gratien to Duffel | 177.32 mi (285.37 km) |
| Saint-Gratien to Durbuy | 170.97 mi (275.15 km) |
| Saint-Gratien to Ecaussinnes-Lalaing | 139.04 mi (223.76 km) |
