| Clarkston to Droylsden | 4,075.17 mi (6,558.35 km) |
| Clarkston to Dudley | 4,097.06 mi (6,593.59 km) |
| Clarkston to Dukinfield | 4,078.32 mi (6,563.42 km) |
| Clarkston to Dumbarton | 3,939.20 mi (6,339.53 km) |
| Clarkston to Dumfries | 3,990.14 mi (6,421.51 km) |
| Clarkston to Dunbar | 4,015.32 mi (6,462.04 km) |
| Clarkston to Dunblane | 3,958.05 mi (6,369.86 km) |
| Clarkston to Dundee | 3,990.67 mi (6,422.36 km) |
| Clarkston to Dunfermline | 3,979.63 mi (6,404.59 km) |
| Clarkston to Dunstable | 4,173.32 mi (6,716.32 km) |
| Clarkston to Durham | 4,073.24 mi (6,555.24 km) |
| Clarkston to Ealing | 4,190.39 mi (6,743.78 km) |
| Clarkston to Earlestown | 4,056.35 mi (6,528.07 km) |
| Clarkston to Earley | 4,166.33 mi (6,705.06 km) |
| Clarkston to East Barnet | 4,193.15 mi (6,748.23 km) |
