| Llantwit Major to Dewsbury | 175.80 mi (282.92 km) |
| Llantwit Major to Deysbrook | 141.61 mi (227.90 km) |
| Llantwit Major to Didcot | 97.06 mi (156.20 km) |
| Llantwit Major to Dingle | 137.91 mi (221.94 km) |
| Llantwit Major to Dinnington | 165.97 mi (267.10 km) |
| Llantwit Major to Dodworth | 168.90 mi (271.81 km) |
| Llantwit Major to Dollis Hill | 139.86 mi (225.08 km) |
| Llantwit Major to Doncaster | 176.34 mi (283.80 km) |
| Llantwit Major to Dorchester | 65.66 mi (105.67 km) |
| Llantwit Major to Dorking | 136.30 mi (219.35 km) |
| Llantwit Major to Dorridge | 99.14 mi (159.55 km) |
| Llantwit Major to Dover | 207.65 mi (334.19 km) |
| Llantwit Major to Downham Market | 183.90 mi (295.95 km) |
| Llantwit Major to Droitwich | 81.99 mi (131.95 km) |
| Llantwit Major to Dronfield | 156.03 mi (251.11 km) |
