| Solothurn to Dendermonde | 305.92 mi (492.33 km) |
| Solothurn to Dessel | 298.13 mi (479.80 km) |
| Solothurn to Destelbergen | 313.97 mi (505.28 km) |
| Solothurn to Deurne | 309.60 mi (498.25 km) |
| Solothurn to Diepenbeek | 272.36 mi (438.32 km) |
| Solothurn to Diest | 283.48 mi (456.22 km) |
| Solothurn to Diksmuide | 337.59 mi (543.29 km) |
| Solothurn to Dilbeek | 290.74 mi (467.90 km) |
| Solothurn to Dinant | 242.09 mi (389.60 km) |
| Solothurn to Dison | 247.02 mi (397.54 km) |
| Solothurn to Dour | 278.26 mi (447.81 km) |
| Solothurn to Drongen | 317.24 mi (510.54 km) |
| Solothurn to Duffel | 300.88 mi (484.23 km) |
| Solothurn to Durbuy | 236.35 mi (380.37 km) |
| Solothurn to Ecaussinnes-Lalaing | 276.94 mi (445.70 km) |
