| Piraeus to Dendermonde | 1,313.82 mi (2,114.39 km) |
| Piraeus to Dessel | 1,287.01 mi (2,071.24 km) |
| Piraeus to Destelbergen | 1,325.08 mi (2,132.51 km) |
| Piraeus to Deurne | 1,309.05 mi (2,106.71 km) |
| Piraeus to Diepenbeek | 1,262.81 mi (2,032.29 km) |
| Piraeus to Diest | 1,278.68 mi (2,057.83 km) |
| Piraeus to Diksmuide | 1,357.82 mi (2,185.20 km) |
| Piraeus to Dilbeek | 1,300.44 mi (2,092.85 km) |
| Piraeus to Dinant | 1,253.83 mi (2,017.85 km) |
| Piraeus to Dison | 1,235.54 mi (1,988.41 km) |
| Piraeus to Dour | 1,300.18 mi (2,092.44 km) |
| Piraeus to Drongen | 1,329.81 mi (2,140.12 km) |
| Piraeus to Duffel | 1,301.99 mi (2,095.35 km) |
| Piraeus to Durbuy | 1,238.12 mi (1,992.56 km) |
| Piraeus to Ecaussinnes-Lalaing | 1,292.16 mi (2,079.54 km) |
