| Illescas to Dudley | 860.13 mi (1,384.24 km) |
| Illescas to Dukinfield | 926.53 mi (1,491.10 km) |
| Illescas to Dumbarton | 1,094.48 mi (1,761.40 km) |
| Illescas to Dumfries | 1,033.23 mi (1,662.82 km) |
| Illescas to Dunbar | 1,099.25 mi (1,769.07 km) |
| Illescas to Dunblane | 1,110.15 mi (1,786.61 km) |
| Illescas to Dundee | 1,130.02 mi (1,818.60 km) |
| Illescas to Dunfermline | 1,102.54 mi (1,774.37 km) |
| Illescas to Dunstable | 828.34 mi (1,333.09 km) |
| Illescas to Durham | 1,018.22 mi (1,638.67 km) |
| Illescas to Ealing | 805.65 mi (1,296.56 km) |
| Illescas to Earlestown | 922.91 mi (1,485.28 km) |
| Illescas to Earley | 794.11 mi (1,277.99 km) |
| Illescas to East Barnet | 815.45 mi (1,312.34 km) |
| Illescas to East Dereham | 896.90 mi (1,443.42 km) |
