| Mountain Top to Dendermonde | 3,702.08 mi (5,957.92 km) |
| Mountain Top to Dessel | 3,737.23 mi (6,014.49 km) |
| Mountain Top to Destelbergen | 3,689.61 mi (5,937.86 km) |
| Mountain Top to Deurne | 3,711.43 mi (5,972.96 km) |
| Mountain Top to Diepenbeek | 3,758.19 mi (6,048.22 km) |
| Mountain Top to Diest | 3,741.44 mi (6,021.26 km) |
| Mountain Top to Diksmuide | 3,652.55 mi (5,878.22 km) |
| Mountain Top to Dilbeek | 3,713.48 mi (5,976.27 km) |
| Mountain Top to Dinant | 3,755.90 mi (6,044.54 km) |
| Mountain Top to Dison | 3,783.60 mi (6,089.12 km) |
| Mountain Top to Dour | 3,706.33 mi (5,964.76 km) |
| Mountain Top to Drongen | 3,684.27 mi (5,929.26 km) |
| Mountain Top to Duffel | 3,716.95 mi (5,981.85 km) |
| Mountain Top to Durbuy | 3,775.27 mi (6,075.70 km) |
| Mountain Top to Ecaussinnes-Lalaing | 3,718.03 mi (5,983.58 km) |
