| Slidell to Dendermonde | 4,780.13 mi (7,692.88 km) |
| Slidell to Dessel | 4,815.24 mi (7,749.37 km) |
| Slidell to Destelbergen | 4,767.67 mi (7,672.82 km) |
| Slidell to Deurne | 4,789.46 mi (7,707.89 km) |
| Slidell to Diepenbeek | 4,836.23 mi (7,783.16 km) |
| Slidell to Diest | 4,819.48 mi (7,756.20 km) |
| Slidell to Diksmuide | 4,730.59 mi (7,613.15 km) |
| Slidell to Dilbeek | 4,791.53 mi (7,711.22 km) |
| Slidell to Dinant | 4,833.91 mi (7,779.42 km) |
| Slidell to Dison | 4,861.65 mi (7,824.07 km) |
| Slidell to Dour | 4,784.29 mi (7,699.57 km) |
| Slidell to Drongen | 4,762.32 mi (7,664.21 km) |
| Slidell to Duffel | 4,794.99 mi (7,716.80 km) |
| Slidell to Durbuy | 4,853.30 mi (7,810.64 km) |
| Slidell to Ecaussinnes-Lalaing | 4,796.05 mi (7,718.49 km) |
