| Clacton-on-Sea to Dudley | 145.78 mi (234.60 km) |
| Clacton-on-Sea to Dukinfield | 178.40 mi (287.10 km) |
| Clacton-on-Sea to Dumbarton | 369.47 mi (594.61 km) |
| Clacton-on-Sea to Dumfries | 299.06 mi (481.28 km) |
| Clacton-on-Sea to Dunbar | 326.82 mi (525.97 km) |
| Clacton-on-Sea to Dunblane | 367.52 mi (591.47 km) |
| Clacton-on-Sea to Dundee | 363.03 mi (584.23 km) |
| Clacton-on-Sea to Dunfermline | 349.46 mi (562.40 km) |
| Clacton-on-Sea to Dunstable | 71.45 mi (114.99 km) |
| Clacton-on-Sea to Durham | 234.76 mi (377.81 km) |
| Clacton-on-Sea to Ealing | 64.75 mi (104.21 km) |
| Clacton-on-Sea to Earlestown | 196.11 mi (315.61 km) |
| Clacton-on-Sea to Earley | 92.57 mi (148.97 km) |
| Clacton-on-Sea to East Barnet | 56.96 mi (91.66 km) |
| Clacton-on-Sea to East Dereham | 62.05 mi (99.86 km) |
