| Portchester to Dendermonde | 227.62 mi (366.31 km) |
| Portchester to Dessel | 272.23 mi (438.10 km) |
| Portchester to Destelbergen | 214.62 mi (345.40 km) |
| Portchester to Deurne | 243.94 mi (392.58 km) |
| Portchester to Diepenbeek | 284.97 mi (458.62 km) |
| Portchester to Diest | 268.95 mi (432.83 km) |
| Portchester to Diksmuide | 174.06 mi (280.13 km) |
| Portchester to Dilbeek | 234.26 mi (377.01 km) |
| Portchester to Dinant | 267.89 mi (431.12 km) |
| Portchester to Dison | 305.12 mi (491.04 km) |
| Portchester to Dour | 216.97 mi (349.18 km) |
| Portchester to Drongen | 208.83 mi (336.09 km) |
| Portchester to Duffel | 245.83 mi (395.63 km) |
| Portchester to Durbuy | 290.31 mi (467.20 km) |
| Portchester to Ecaussinnes-Lalaing | 232.79 mi (374.64 km) |
