| Zagarolo to Dudley | 1,013.59 mi (1,631.22 km) |
| Zagarolo to Dukinfield | 1,058.15 mi (1,702.93 km) |
| Zagarolo to Dumbarton | 1,248.10 mi (2,008.63 km) |
| Zagarolo to Dumfries | 1,178.72 mi (1,896.97 km) |
| Zagarolo to Dunbar | 1,195.94 mi (1,924.68 km) |
| Zagarolo to Dunblane | 1,243.15 mi (2,000.65 km) |
| Zagarolo to Dundee | 1,231.25 mi (1,981.51 km) |
| Zagarolo to Dunfermline | 1,223.49 mi (1,969.02 km) |
| Zagarolo to Dunstable | 935.43 mi (1,505.42 km) |
| Zagarolo to Durham | 1,108.09 mi (1,783.30 km) |
| Zagarolo to Ealing | 911.23 mi (1,466.49 km) |
| Zagarolo to Earlestown | 1,074.16 mi (1,728.69 km) |
| Zagarolo to Earley | 927.94 mi (1,493.37 km) |
| Zagarolo to East Barnet | 912.79 mi (1,468.99 km) |
| Zagarolo to East Dereham | 931.67 mi (1,499.38 km) |
