| Guyancourt to Dendermonde | 180.41 mi (290.34 km) |
| Guyancourt to Dessel | 217.20 mi (349.56 km) |
| Guyancourt to Destelbergen | 175.16 mi (281.89 km) |
| Guyancourt to Deurne | 199.94 mi (321.78 km) |
| Guyancourt to Diepenbeek | 209.66 mi (337.42 km) |
| Guyancourt to Diest | 202.36 mi (325.66 km) |
| Guyancourt to Diksmuide | 160.21 mi (257.84 km) |
| Guyancourt to Dilbeek | 172.36 mi (277.38 km) |
| Guyancourt to Dinant | 164.10 mi (264.09 km) |
| Guyancourt to Dison | 211.47 mi (340.33 km) |
| Guyancourt to Dour | 135.91 mi (218.73 km) |
| Guyancourt to Drongen | 172.64 mi (277.84 km) |
| Guyancourt to Duffel | 194.11 mi (312.39 km) |
| Guyancourt to Durbuy | 186.81 mi (300.63 km) |
| Guyancourt to Ecaussinnes-Lalaing | 155.82 mi (250.77 km) |
