| Round Lake Beach to Dendermonde | 4,116.33 mi (6,624.60 km) |
| Round Lake Beach to Dessel | 4,146.77 mi (6,673.59 km) |
| Round Lake Beach to Destelbergen | 4,104.57 mi (6,605.67 km) |
| Round Lake Beach to Deurne | 4,122.93 mi (6,635.22 km) |
| Round Lake Beach to Diepenbeek | 4,169.74 mi (6,710.55 km) |
| Round Lake Beach to Diest | 4,153.38 mi (6,684.22 km) |
| Round Lake Beach to Diksmuide | 4,070.29 mi (6,550.49 km) |
| Round Lake Beach to Dilbeek | 4,129.08 mi (6,645.11 km) |
| Round Lake Beach to Dinant | 4,174.54 mi (6,718.27 km) |
| Round Lake Beach to Dison | 4,196.43 mi (6,753.50 km) |
| Round Lake Beach to Dour | 4,127.12 mi (6,641.96 km) |
| Round Lake Beach to Drongen | 4,099.60 mi (6,597.67 km) |
| Round Lake Beach to Duffel | 4,129.41 mi (6,645.65 km) |
| Round Lake Beach to Durbuy | 4,191.56 mi (6,745.67 km) |
| Round Lake Beach to Ecaussinnes-Lalaing | 4,136.17 mi (6,656.53 km) |
