| Smithville to Dendermonde | 4,501.95 mi (7,245.19 km) |
| Smithville to Dessel | 4,531.43 mi (7,292.64 km) |
| Smithville to Destelbergen | 4,490.35 mi (7,226.52 km) |
| Smithville to Deurne | 4,508.02 mi (7,254.96 km) |
| Smithville to Diepenbeek | 4,554.73 mi (7,330.14 km) |
| Smithville to Diest | 4,538.48 mi (7,303.98 km) |
| Smithville to Diksmuide | 4,456.65 mi (7,172.28 km) |
| Smithville to Dilbeek | 4,514.92 mi (7,266.06 km) |
| Smithville to Dinant | 4,560.83 mi (7,339.95 km) |
| Smithville to Dison | 4,581.60 mi (7,373.37 km) |
| Smithville to Dour | 4,513.90 mi (7,264.43 km) |
| Smithville to Drongen | 4,485.46 mi (7,218.65 km) |
| Smithville to Duffel | 4,514.67 mi (7,265.66 km) |
| Smithville to Durbuy | 4,577.39 mi (7,366.60 km) |
| Smithville to Ecaussinnes-Lalaing | 4,522.46 mi (7,278.20 km) |
