| Hwlffordd to Deville-les-Rouen | 308.91 mi (497.14 km) |
| Hwlffordd to Dieppe | 293.97 mi (473.10 km) |
| Hwlffordd to Digne-les-Bains | 741.73 mi (1,193.70 km) |
| Hwlffordd to Dijon | 543.58 mi (874.80 km) |
| Hwlffordd to Dinan | 264.75 mi (426.08 km) |
| Hwlffordd to Dinard | 253.78 mi (408.42 km) |
| Hwlffordd to Divonne-les-Bains | 626.89 mi (1,008.89 km) |
| Hwlffordd to Dole | 570.60 mi (918.30 km) |
| Hwlffordd to Dombasle-sur-Meurthe | 545.72 mi (878.25 km) |
| Hwlffordd to Domerat | 506.04 mi (814.39 km) |
| Hwlffordd to Domont | 373.79 mi (601.55 km) |
| Hwlffordd to Douai | 362.84 mi (583.94 km) |
| Hwlffordd to Douarnenez | 257.76 mi (414.82 km) |
| Hwlffordd to Douchy-les-Mines | 377.48 mi (607.49 km) |
| Hwlffordd to Dourdan | 382.54 mi (615.64 km) |
