| Llantrisant to Darlaston | 90.78 mi (146.10 km) |
| Llantrisant to Darlington | 219.68 mi (353.55 km) |
| Llantrisant to Dartford | 154.80 mi (249.13 km) |
| Llantrisant to Darton | 160.97 mi (259.05 km) |
| Llantrisant to Darwen | 153.82 mi (247.54 km) |
| Llantrisant to Daventry | 106.49 mi (171.37 km) |
| Llantrisant to Davyhulme | 138.85 mi (223.45 km) |
| Llantrisant to Dawlish | 66.52 mi (107.05 km) |
| Llantrisant to Deal | 207.08 mi (333.26 km) |
| Llantrisant to Denby Dale | 157.76 mi (253.90 km) |
| Llantrisant to Denton | 142.47 mi (229.28 km) |
| Llantrisant to Derby | 124.65 mi (200.61 km) |
| Llantrisant to Derry | 289.18 mi (465.38 km) |
| Llantrisant to Desborough | 125.25 mi (201.58 km) |
| Llantrisant to Devizes | 60.81 mi (97.87 km) |
