| Castel San Giorgio to Dudley | 1,130.64 mi (1,819.60 km) |
| Castel San Giorgio to Dukinfield | 1,173.64 mi (1,888.78 km) |
| Castel San Giorgio to Dumbarton | 1,361.69 mi (2,191.42 km) |
| Castel San Giorgio to Dumfries | 1,292.92 mi (2,080.75 km) |
| Castel San Giorgio to Dunbar | 1,307.44 mi (2,104.12 km) |
| Castel San Giorgio to Dunblane | 1,355.80 mi (2,181.94 km) |
| Castel San Giorgio to Dundee | 1,342.42 mi (2,160.42 km) |
| Castel San Giorgio to Dunfermline | 1,335.83 mi (2,149.81 km) |
| Castel San Giorgio to Dunstable | 1,052.14 mi (1,693.26 km) |
| Castel San Giorgio to Durham | 1,220.77 mi (1,964.63 km) |
| Castel San Giorgio to Ealing | 1,028.36 mi (1,654.99 km) |
| Castel San Giorgio to Earlestown | 1,190.18 mi (1,915.41 km) |
| Castel San Giorgio to Earley | 1,045.73 mi (1,682.94 km) |
| Castel San Giorgio to East Barnet | 1,029.58 mi (1,656.95 km) |
| Castel San Giorgio to East Dereham | 1,045.28 mi (1,682.21 km) |
