| Holt to Dendermonde | 3,970.76 mi (6,390.32 km) |
| Holt to Dessel | 4,002.31 mi (6,441.09 km) |
| Holt to Destelbergen | 3,958.82 mi (6,371.10 km) |
| Holt to Deurne | 3,977.98 mi (6,401.95 km) |
| Holt to Diepenbeek | 4,024.87 mi (6,477.40 km) |
| Holt to Diest | 4,008.39 mi (6,450.88 km) |
| Holt to Diksmuide | 3,923.86 mi (6,314.84 km) |
| Holt to Dilbeek | 3,983.23 mi (6,410.39 km) |
| Holt to Dinant | 4,028.09 mi (6,482.59 km) |
| Holt to Dison | 4,051.32 mi (6,519.97 km) |
| Holt to Dour | 3,980.11 mi (6,405.37 km) |
| Holt to Drongen | 3,953.76 mi (6,362.96 km) |
| Holt to Duffel | 3,984.26 mi (6,412.05 km) |
| Holt to Durbuy | 4,045.67 mi (6,510.88 km) |
| Holt to Ecaussinnes-Lalaing | 3,989.77 mi (6,420.91 km) |
