| Harsum to Deville-les-Rouen | 431.91 mi (695.09 km) |
| Harsum to Dieppe | 416.33 mi (670.01 km) |
| Harsum to Digne-les-Bains | 586.05 mi (943.15 km) |
| Harsum to Dijon | 403.24 mi (648.95 km) |
| Harsum to Dinan | 588.72 mi (947.46 km) |
| Harsum to Dinard | 583.05 mi (938.32 km) |
| Harsum to Divonne-les-Bains | 439.05 mi (706.59 km) |
| Harsum to Dole | 405.70 mi (652.92 km) |
| Harsum to Dombasle-sur-Meurthe | 293.96 mi (473.09 km) |
| Harsum to Domerat | 523.96 mi (843.23 km) |
| Harsum to Domont | 399.93 mi (643.63 km) |
| Harsum to Douai | 323.00 mi (519.83 km) |
| Harsum to Douarnenez | 692.05 mi (1,113.75 km) |
| Harsum to Douchy-les-Mines | 312.81 mi (503.42 km) |
| Harsum to Dourdan | 432.34 mi (695.79 km) |
