| Tonypandy to Deville-les-Rouen | 247.26 mi (397.92 km) |
| Tonypandy to Dieppe | 230.23 mi (370.53 km) |
| Tonypandy to Digne-les-Bains | 686.09 mi (1,104.16 km) |
| Tonypandy to Dijon | 482.25 mi (776.10 km) |
| Tonypandy to Dinan | 227.45 mi (366.04 km) |
| Tonypandy to Dinard | 215.54 mi (346.88 km) |
| Tonypandy to Divonne-les-Bains | 566.27 mi (911.32 km) |
| Tonypandy to Dole | 509.16 mi (819.41 km) |
| Tonypandy to Dombasle-sur-Meurthe | 480.50 mi (773.30 km) |
| Tonypandy to Domerat | 453.35 mi (729.60 km) |
| Tonypandy to Domont | 311.46 mi (501.25 km) |
| Tonypandy to Douai | 296.75 mi (477.57 km) |
| Tonypandy to Douarnenez | 247.02 mi (397.55 km) |
| Tonypandy to Douchy-les-Mines | 311.39 mi (501.13 km) |
| Tonypandy to Dourdan | 322.86 mi (519.60 km) |
