| Clay to Dendermonde | 4,481.23 mi (7,211.84 km) |
| Clay to Dessel | 4,516.14 mi (7,268.02 km) |
| Clay to Destelbergen | 4,468.79 mi (7,191.82 km) |
| Clay to Deurne | 4,490.44 mi (7,226.66 km) |
| Clay to Diepenbeek | 4,537.23 mi (7,301.96 km) |
| Clay to Diest | 4,520.49 mi (7,275.03 km) |
| Clay to Diksmuide | 4,431.83 mi (7,132.35 km) |
| Clay to Dilbeek | 4,492.70 mi (7,230.30 km) |
| Clay to Dinant | 4,535.25 mi (7,298.78 km) |
| Clay to Dison | 4,562.72 mi (7,342.99 km) |
| Clay to Dour | 4,485.73 mi (7,219.08 km) |
| Clay to Drongen | 4,463.46 mi (7,183.25 km) |
| Clay to Duffel | 4,496.02 mi (7,235.64 km) |
| Clay to Durbuy | 4,554.54 mi (7,329.82 km) |
| Clay to Ecaussinnes-Lalaing | 4,497.35 mi (7,237.78 km) |
