| Unye to Dendermonde | 1,712.66 mi (2,756.26 km) |
| Unye to Dessel | 1,672.12 mi (2,691.02 km) |
| Unye to Destelbergen | 1,725.69 mi (2,777.23 km) |
| Unye to Deurne | 1,699.72 mi (2,735.44 km) |
| Unye to Diepenbeek | 1,654.73 mi (2,663.03 km) |
| Unye to Diest | 1,671.41 mi (2,689.88 km) |
| Unye to Diksmuide | 1,765.45 mi (2,841.22 km) |
| Unye to Dilbeek | 1,703.75 mi (2,741.92 km) |
| Unye to Dinant | 1,668.15 mi (2,684.63 km) |
| Unye to Dison | 1,632.20 mi (2,626.77 km) |
| Unye to Dour | 1,719.06 mi (2,766.56 km) |
| Unye to Drongen | 1,731.39 mi (2,786.40 km) |
| Unye to Duffel | 1,695.75 mi (2,729.04 km) |
| Unye to Durbuy | 1,645.74 mi (2,648.56 km) |
| Unye to Ecaussinnes-Lalaing | 1,703.45 mi (2,741.44 km) |
