| Cwmbran to Deville-les-Rouen | 233.77 mi (376.22 km) |
| Cwmbran to Dieppe | 215.42 mi (346.69 km) |
| Cwmbran to Digne-les-Bains | 674.88 mi (1,086.11 km) |
| Cwmbran to Dijon | 468.50 mi (753.97 km) |
| Cwmbran to Dinan | 225.07 mi (362.22 km) |
| Cwmbran to Dinard | 212.97 mi (342.74 km) |
| Cwmbran to Divonne-les-Bains | 552.82 mi (889.67 km) |
| Cwmbran to Dole | 495.32 mi (797.15 km) |
| Cwmbran to Dombasle-sur-Meurthe | 464.25 mi (747.15 km) |
| Cwmbran to Domerat | 443.71 mi (714.07 km) |
| Cwmbran to Domont | 297.39 mi (478.61 km) |
| Cwmbran to Douai | 279.50 mi (449.82 km) |
| Cwmbran to Douarnenez | 252.83 mi (406.89 km) |
| Cwmbran to Douchy-les-Mines | 294.14 mi (473.37 km) |
| Cwmbran to Dourdan | 310.26 mi (499.31 km) |
