| San Giorgio del Sannio to Dendermonde | 858.31 mi (1,381.32 km) |
| San Giorgio del Sannio to Dessel | 841.30 mi (1,353.94 km) |
| San Giorgio del Sannio to Destelbergen | 867.77 mi (1,396.54 km) |
| San Giorgio del Sannio to Deurne | 858.33 mi (1,381.36 km) |
| San Giorgio del Sannio to Diepenbeek | 815.46 mi (1,312.35 km) |
| San Giorgio del Sannio to Diest | 829.43 mi (1,334.84 km) |
| San Giorgio del Sannio to Diksmuide | 894.57 mi (1,439.67 km) |
| San Giorgio del Sannio to Dilbeek | 843.59 mi (1,357.62 km) |
| San Giorgio del Sannio to Dinant | 794.83 mi (1,279.16 km) |
| San Giorgio del Sannio to Dison | 788.06 mi (1,268.26 km) |
| San Giorgio del Sannio to Dour | 835.22 mi (1,344.15 km) |
| San Giorgio del Sannio to Drongen | 871.63 mi (1,402.75 km) |
| San Giorgio del Sannio to Duffel | 850.18 mi (1,368.23 km) |
| San Giorgio del Sannio to Durbuy | 784.16 mi (1,261.99 km) |
| San Giorgio del Sannio to Ecaussinnes-Lalaing | 831.72 mi (1,338.53 km) |
