| Horsholm to Dieppe | 628.25 mi (1,011.06 km) |
| Horsholm to Digne-les-Bains | 859.94 mi (1,383.94 km) |
| Horsholm to Dijon | 672.51 mi (1,082.30 km) |
| Horsholm to Dinan | 799.59 mi (1,286.82 km) |
| Horsholm to Dinard | 791.31 mi (1,273.49 km) |
| Horsholm to Divonne-les-Bains | 712.86 mi (1,147.23 km) |
| Horsholm to Dole | 677.26 mi (1,089.94 km) |
| Horsholm to Dombasle-sur-Meurthe | 564.41 mi (908.33 km) |
| Horsholm to Domerat | 785.53 mi (1,264.18 km) |
| Horsholm to Domont | 637.44 mi (1,025.86 km) |
| Horsholm to Douai | 544.71 mi (876.62 km) |
| Horsholm to Douarnenez | 892.16 mi (1,435.80 km) |
| Horsholm to Douchy-les-Mines | 539.18 mi (867.73 km) |
| Horsholm to Dourdan | 673.50 mi (1,083.89 km) |
| Horsholm to Draguignan | 893.48 mi (1,437.92 km) |
