| Somero to Dendermonde | 996.96 mi (1,604.45 km) |
| Somero to Dessel | 957.80 mi (1,541.43 km) |
| Somero to Destelbergen | 1,004.65 mi (1,616.83 km) |
| Somero to Deurne | 976.67 mi (1,571.80 km) |
| Somero to Diepenbeek | 966.81 mi (1,555.94 km) |
| Somero to Diest | 972.78 mi (1,565.54 km) |
| Somero to Diksmuide | 1,032.47 mi (1,661.60 km) |
| Somero to Dilbeek | 1,003.22 mi (1,614.53 km) |
| Somero to Dinant | 1,015.11 mi (1,633.67 km) |
| Somero to Dison | 970.79 mi (1,562.33 km) |
| Somero to Dour | 1,039.50 mi (1,672.91 km) |
| Somero to Drongen | 1,008.47 mi (1,622.97 km) |
| Somero to Duffel | 981.66 mi (1,579.84 km) |
| Somero to Durbuy | 995.83 mi (1,602.64 km) |
| Somero to Ecaussinnes-Lalaing | 1,019.22 mi (1,640.28 km) |
