| Ub to Dudley | 1,150.79 mi (1,852.02 km) |
| Ub to Dukinfield | 1,175.08 mi (1,891.11 km) |
| Ub to Dumbarton | 1,336.51 mi (2,150.91 km) |
| Ub to Dumfries | 1,276.20 mi (2,053.85 km) |
| Ub to Dunbar | 1,268.08 mi (2,040.78 km) |
| Ub to Dunblane | 1,323.18 mi (2,129.45 km) |
| Ub to Dundee | 1,298.94 mi (2,090.44 km) |
| Ub to Dunfermline | 1,301.59 mi (2,094.70 km) |
| Ub to Dunstable | 1,073.61 mi (1,727.81 km) |
| Ub to Durham | 1,195.01 mi (1,923.18 km) |
| Ub to Ealing | 1,055.97 mi (1,699.42 km) |
| Ub to Earlestown | 1,195.99 mi (1,924.77 km) |
| Ub to Earley | 1,079.90 mi (1,737.93 km) |
| Ub to East Barnet | 1,053.43 mi (1,695.33 km) |
| Ub to East Dereham | 1,038.20 mi (1,670.83 km) |
