| Gembloux to Dieppe | 165.35 mi (266.11 km) |
| Gembloux to Digne-les-Bains | 453.16 mi (729.30 km) |
| Gembloux to Dijon | 225.06 mi (362.20 km) |
| Gembloux to Dinan | 335.29 mi (539.59 km) |
| Gembloux to Dinard | 330.13 mi (531.30 km) |
| Gembloux to Divonne-les-Bains | 298.45 mi (480.31 km) |
| Gembloux to Dole | 242.79 mi (390.73 km) |
| Gembloux to Dombasle-sur-Meurthe | 153.51 mi (247.05 km) |
| Gembloux to Domerat | 306.82 mi (493.78 km) |
| Gembloux to Domont | 149.51 mi (240.61 km) |
| Gembloux to Douai | 71.79 mi (115.53 km) |
| Gembloux to Douarnenez | 440.04 mi (708.18 km) |
| Gembloux to Douchy-les-Mines | 59.66 mi (96.01 km) |
| Gembloux to Dourdan | 184.85 mi (297.48 km) |
| Gembloux to Draguignan | 492.64 mi (792.83 km) |
