| Middle Valley to Darlaston | 4,068.13 mi (6,547.02 km) |
| Middle Valley to Darlington | 4,045.16 mi (6,510.06 km) |
| Middle Valley to Dartford | 4,185.15 mi (6,735.35 km) |
| Middle Valley to Darton | 4,066.13 mi (6,543.81 km) |
| Middle Valley to Darwen | 4,027.55 mi (6,481.71 km) |
| Middle Valley to Daventry | 4,110.35 mi (6,614.96 km) |
| Middle Valley to Davyhulme | 4,036.27 mi (6,495.75 km) |
| Middle Valley to Dawlish | 4,054.39 mi (6,524.91 km) |
| Middle Valley to Deal | 4,238.10 mi (6,820.57 km) |
| Middle Valley to Denby Dale | 4,061.64 mi (6,536.58 km) |
| Middle Valley to Denton | 4,046.30 mi (6,511.90 km) |
| Middle Valley to Derby | 4,082.91 mi (6,570.81 km) |
| Middle Valley to Derry | 3,814.29 mi (6,138.51 km) |
| Middle Valley to Desborough | 4,119.92 mi (6,630.37 km) |
| Middle Valley to Devizes | 4,097.46 mi (6,594.23 km) |
