| Hartsville to Dendermonde | 4,330.43 mi (6,969.16 km) |
| Hartsville to Dessel | 4,364.37 mi (7,023.78 km) |
| Hartsville to Destelbergen | 4,318.13 mi (6,949.36 km) |
| Hartsville to Deurne | 4,339.06 mi (6,983.04 km) |
| Hartsville to Diepenbeek | 4,385.93 mi (7,058.47 km) |
| Hartsville to Diest | 4,369.25 mi (7,031.63 km) |
| Hartsville to Diksmuide | 4,281.72 mi (6,890.77 km) |
| Hartsville to Dilbeek | 4,342.21 mi (6,988.12 km) |
| Hartsville to Dinant | 4,385.51 mi (7,057.80 km) |
| Hartsville to Dison | 4,411.74 mi (7,100.01 km) |
| Hartsville to Dour | 4,336.39 mi (6,978.75 km) |
| Hartsville to Drongen | 4,312.87 mi (6,940.90 km) |
| Hartsville to Duffel | 4,344.85 mi (6,992.36 km) |
| Hartsville to Durbuy | 4,404.31 mi (7,088.05 km) |
| Hartsville to Ecaussinnes-Lalaing | 4,347.44 mi (6,996.52 km) |
