| Willoughby to Droylsden | 3,586.10 mi (5,771.27 km) |
| Willoughby to Dudley | 3,613.45 mi (5,815.28 km) |
| Willoughby to Dukinfield | 3,589.21 mi (5,776.28 km) |
| Willoughby to Dumbarton | 3,438.87 mi (5,534.33 km) |
| Willoughby to Dumfries | 3,493.76 mi (5,622.66 km) |
| Willoughby to Dunbar | 3,512.96 mi (5,653.57 km) |
| Willoughby to Dunblane | 3,455.97 mi (5,561.84 km) |
| Willoughby to Dundee | 3,486.30 mi (5,610.66 km) |
| Willoughby to Dunfermline | 3,477.70 mi (5,596.82 km) |
| Willoughby to Dunstable | 3,691.25 mi (5,940.50 km) |
| Willoughby to Durham | 3,576.47 mi (5,755.77 km) |
| Willoughby to Ealing | 3,710.11 mi (5,970.85 km) |
| Willoughby to Earlestown | 3,568.02 mi (5,742.18 km) |
| Willoughby to Earley | 3,687.41 mi (5,934.31 km) |
| Willoughby to East Barnet | 3,711.98 mi (5,973.85 km) |
