| Ub to Darlington | 1,186.36 mi (1,909.27 km) |
| Ub to Dartford | 1,033.15 mi (1,662.70 km) |
| Ub to Darton | 1,157.46 mi (1,862.75 km) |
| Ub to Darwen | 1,195.42 mi (1,923.85 km) |
| Ub to Daventry | 1,108.16 mi (1,783.41 km) |
| Ub to Davyhulme | 1,185.43 mi (1,907.76 km) |
| Ub to Dawlish | 1,170.84 mi (1,884.28 km) |
| Ub to Deal | 980.16 mi (1,577.42 km) |
| Ub to Denby Dale | 1,161.68 mi (1,869.54 km) |
| Ub to Denton | 1,175.70 mi (1,892.10 km) |
| Ub to Derby | 1,137.22 mi (1,830.19 km) |
| Ub to Derry | 1,411.00 mi (2,270.78 km) |
| Ub to Desborough | 1,099.12 mi (1,768.86 km) |
| Ub to Devizes | 1,121.97 mi (1,805.64 km) |
| Ub to Dewsbury | 1,164.23 mi (1,873.65 km) |
