| Ascoli Piceno to Dendermonde | 719.77 mi (1,158.35 km) |
| Ascoli Piceno to Dessel | 702.14 mi (1,129.99 km) |
| Ascoli Piceno to Destelbergen | 729.40 mi (1,173.86 km) |
| Ascoli Piceno to Deurne | 719.45 mi (1,157.84 km) |
| Ascoli Piceno to Diepenbeek | 676.33 mi (1,088.45 km) |
| Ascoli Piceno to Diest | 690.41 mi (1,111.11 km) |
| Ascoli Piceno to Diksmuide | 756.92 mi (1,218.14 km) |
| Ascoli Piceno to Dilbeek | 705.13 mi (1,134.79 km) |
| Ascoli Piceno to Dinant | 656.46 mi (1,056.46 km) |
| Ascoli Piceno to Dison | 648.90 mi (1,044.31 km) |
| Ascoli Piceno to Dour | 697.64 mi (1,122.74 km) |
| Ascoli Piceno to Drongen | 733.35 mi (1,180.22 km) |
| Ascoli Piceno to Duffel | 711.35 mi (1,144.80 km) |
| Ascoli Piceno to Durbuy | 645.35 mi (1,038.59 km) |
| Ascoli Piceno to Ecaussinnes-Lalaing | 693.59 mi (1,116.22 km) |
