| Olgiate Olona to Darlington | 767.52 mi (1,235.20 km) |
| Olgiate Olona to Dartford | 563.23 mi (906.44 km) |
| Olgiate Olona to Darton | 719.15 mi (1,157.36 km) |
| Olgiate Olona to Darwen | 751.79 mi (1,209.88 km) |
| Olgiate Olona to Daventry | 644.88 mi (1,037.84 km) |
| Olgiate Olona to Davyhulme | 737.61 mi (1,187.08 km) |
| Olgiate Olona to Dawlish | 663.20 mi (1,067.31 km) |
| Olgiate Olona to Deal | 516.03 mi (830.47 km) |
| Olgiate Olona to Denby Dale | 722.04 mi (1,162.01 km) |
| Olgiate Olona to Denton | 729.88 mi (1,174.62 km) |
| Olgiate Olona to Derby | 685.45 mi (1,103.13 km) |
| Olgiate Olona to Derry | 960.45 mi (1,545.70 km) |
| Olgiate Olona to Desborough | 642.53 mi (1,034.05 km) |
| Olgiate Olona to Devizes | 634.74 mi (1,021.52 km) |
| Olgiate Olona to Dewsbury | 727.27 mi (1,170.42 km) |
