| Mechernich to Dendermonde | 115.27 mi (185.50 km) |
| Mechernich to Dessel | 79.84 mi (128.50 km) |
| Mechernich to Destelbergen | 128.21 mi (206.33 km) |
| Mechernich to Deurne | 104.61 mi (168.35 km) |
| Mechernich to Diepenbeek | 57.90 mi (93.19 km) |
| Mechernich to Diest | 74.71 mi (120.23 km) |
| Mechernich to Diksmuide | 167.83 mi (270.09 km) |
| Mechernich to Dilbeek | 106.22 mi (170.94 km) |
| Mechernich to Dinant | 79.68 mi (128.24 km) |
| Mechernich to Dison | 35.10 mi (56.48 km) |
| Mechernich to Dour | 126.87 mi (204.17 km) |
| Mechernich to Drongen | 133.86 mi (215.42 km) |
| Mechernich to Duffel | 99.26 mi (159.74 km) |
| Mechernich to Durbuy | 55.21 mi (88.85 km) |
| Mechernich to Ecaussinnes-Lalaing | 108.24 mi (174.19 km) |
