| Grugliasco to Dendermonde | 442.22 mi (711.69 km) |
| Grugliasco to Dessel | 440.76 mi (709.33 km) |
| Grugliasco to Destelbergen | 448.47 mi (721.74 km) |
| Grugliasco to Deurne | 448.87 mi (722.38 km) |
| Grugliasco to Diepenbeek | 415.58 mi (668.81 km) |
| Grugliasco to Diest | 425.08 mi (684.09 km) |
| Grugliasco to Diksmuide | 465.84 mi (749.69 km) |
| Grugliasco to Dilbeek | 426.96 mi (687.12 km) |
| Grugliasco to Dinant | 379.87 mi (611.34 km) |
| Grugliasco to Dison | 391.63 mi (630.27 km) |
| Grugliasco to Dour | 408.21 mi (656.96 km) |
| Grugliasco to Drongen | 450.89 mi (725.64 km) |
| Grugliasco to Duffel | 439.96 mi (708.05 km) |
| Grugliasco to Durbuy | 378.15 mi (608.57 km) |
| Grugliasco to Ecaussinnes-Lalaing | 411.16 mi (661.69 km) |
