| Harnes to Deville-les-Rouen | 106.52 mi (171.43 km) |
| Harnes to Dieppe | 88.55 mi (142.50 km) |
| Harnes to Digne-les-Bains | 465.73 mi (749.52 km) |
| Harnes to Dijon | 236.44 mi (380.52 km) |
| Harnes to Dinan | 261.55 mi (420.93 km) |
| Harnes to Dinard | 255.44 mi (411.10 km) |
| Harnes to Divonne-les-Bains | 319.05 mi (513.46 km) |
| Harnes to Dole | 259.75 mi (418.03 km) |
| Harnes to Dombasle-sur-Meurthe | 199.11 mi (320.44 km) |
| Harnes to Domerat | 282.74 mi (455.02 km) |
| Harnes to Domont | 101.30 mi (163.02 km) |
| Harnes to Douai | 9.20 mi (14.81 km) |
| Harnes to Douarnenez | 364.28 mi (586.25 km) |
| Harnes to Douchy-les-Mines | 23.66 mi (38.08 km) |
| Harnes to Dourdan | 138.35 mi (222.65 km) |
