| Mount Washington to Dewsbury | 3,932.01 mi (6,327.96 km) |
| Mount Washington to Deysbrook | 3,888.32 mi (6,257.64 km) |
| Mount Washington to Didcot | 4,000.25 mi (6,437.78 km) |
| Mount Washington to Dingle | 3,888.49 mi (6,257.91 km) |
| Mount Washington to Dinnington | 3,956.66 mi (6,367.63 km) |
| Mount Washington to Dodworth | 3,939.96 mi (6,340.76 km) |
| Mount Washington to Dollis Hill | 4,041.26 mi (6,503.78 km) |
| Mount Washington to Doncaster | 3,955.27 mi (6,365.40 km) |
| Mount Washington to Dorchester | 3,975.52 mi (6,397.98 km) |
| Mount Washington to Dorking | 4,046.40 mi (6,512.05 km) |
| Mount Washington to Dorridge | 3,960.19 mi (6,373.30 km) |
| Mount Washington to Dover | 4,114.30 mi (6,621.32 km) |
| Mount Washington to Downham Market | 4,037.84 mi (6,498.28 km) |
| Mount Washington to Droitwich | 3,947.21 mi (6,352.41 km) |
| Mount Washington to Dronfield | 3,948.02 mi (6,353.73 km) |
