| Naperville to Dendermonde | 4,149.44 mi (6,677.87 km) |
| Naperville to Dessel | 4,180.17 mi (6,727.33 km) |
| Naperville to Destelbergen | 4,137.63 mi (6,658.87 km) |
| Naperville to Deurne | 4,156.20 mi (6,688.75 km) |
| Naperville to Diepenbeek | 4,203.03 mi (6,764.13 km) |
| Naperville to Diest | 4,186.64 mi (6,737.74 km) |
| Naperville to Diksmuide | 4,103.16 mi (6,603.40 km) |
| Naperville to Dilbeek | 4,162.11 mi (6,698.27 km) |
| Naperville to Dinant | 4,207.42 mi (6,771.18 km) |
| Naperville to Dison | 4,229.66 mi (6,806.98 km) |
| Naperville to Dour | 4,159.84 mi (6,694.62 km) |
| Naperville to Drongen | 4,132.63 mi (6,650.83 km) |
| Naperville to Duffel | 4,162.63 mi (6,699.10 km) |
| Naperville to Durbuy | 4,224.59 mi (6,798.82 km) |
| Naperville to Ecaussinnes-Lalaing | 4,169.06 mi (6,709.46 km) |
