| Louisville to Dendermonde | 4,224.55 mi (6,798.75 km) |
| Louisville to Dessel | 4,257.88 mi (6,852.39 km) |
| Louisville to Destelbergen | 4,212.33 mi (6,779.09 km) |
| Louisville to Deurne | 4,232.81 mi (6,812.05 km) |
| Louisville to Diepenbeek | 4,279.71 mi (6,887.53 km) |
| Louisville to Diest | 4,263.07 mi (6,860.75 km) |
| Louisville to Diksmuide | 4,176.29 mi (6,721.08 km) |
| Louisville to Dilbeek | 4,236.52 mi (6,818.01 km) |
| Louisville to Dinant | 4,280.25 mi (6,888.39 km) |
| Louisville to Dison | 4,305.70 mi (6,929.36 km) |
| Louisville to Dour | 4,231.40 mi (6,809.78 km) |
| Louisville to Drongen | 4,207.12 mi (6,770.71 km) |
| Louisville to Duffel | 4,238.73 mi (6,821.58 km) |
| Louisville to Durbuy | 4,298.73 mi (6,918.14 km) |
| Louisville to Ecaussinnes-Lalaing | 4,242.09 mi (6,826.98 km) |
