| Ronciglione to Deysbrook | 1,037.66 mi (1,669.95 km) |
| Ronciglione to Didcot | 901.25 mi (1,450.42 km) |
| Ronciglione to Dingle | 1,036.13 mi (1,667.49 km) |
| Ronciglione to Dinnington | 983.05 mi (1,582.07 km) |
| Ronciglione to Dodworth | 1,000.95 mi (1,610.87 km) |
| Ronciglione to Dollis Hill | 866.97 mi (1,395.25 km) |
| Ronciglione to Doncaster | 988.94 mi (1,591.54 km) |
| Ronciglione to Dorchester | 905.14 mi (1,456.68 km) |
| Ronciglione to Dorking | 854.70 mi (1,375.50 km) |
| Ronciglione to Dorridge | 952.44 mi (1,532.80 km) |
| Ronciglione to Dover | 798.30 mi (1,284.74 km) |
| Ronciglione to Downham Market | 899.14 mi (1,447.03 km) |
| Ronciglione to Droitwich | 960.40 mi (1,545.62 km) |
| Ronciglione to Dronfield | 987.63 mi (1,589.43 km) |
| Ronciglione to Droylsden | 1,016.74 mi (1,636.28 km) |
