| Portishead to Dendermonde | 298.25 mi (479.99 km) |
| Portishead to Dessel | 340.23 mi (547.54 km) |
| Portishead to Destelbergen | 285.19 mi (458.97 km) |
| Portishead to Deurne | 312.14 mi (502.34 km) |
| Portishead to Diepenbeek | 356.23 mi (573.30 km) |
| Portishead to Diest | 339.64 mi (546.60 km) |
| Portishead to Diksmuide | 245.33 mi (394.81 km) |
| Portishead to Dilbeek | 307.06 mi (494.17 km) |
| Portishead to Dinant | 345.03 mi (555.27 km) |
| Portishead to Dison | 378.62 mi (609.34 km) |
| Portishead to Dour | 294.48 mi (473.92 km) |
| Portishead to Drongen | 279.47 mi (449.76 km) |
| Portishead to Duffel | 315.51 mi (507.76 km) |
| Portishead to Durbuy | 366.23 mi (589.39 km) |
| Portishead to Ecaussinnes-Lalaing | 308.31 mi (496.18 km) |
