| Ardea to Dudley | 1,016.48 mi (1,635.87 km) |
| Ardea to Dukinfield | 1,062.03 mi (1,709.17 km) |
| Ardea to Dumbarton | 1,252.94 mi (2,016.41 km) |
| Ardea to Dumfries | 1,183.27 mi (1,904.29 km) |
| Ardea to Dunbar | 1,201.79 mi (1,934.09 km) |
| Ardea to Dunblane | 1,248.44 mi (2,009.17 km) |
| Ardea to Dundee | 1,237.23 mi (1,991.12 km) |
| Ardea to Dunfermline | 1,228.95 mi (1,977.80 km) |
| Ardea to Dunstable | 938.59 mi (1,510.52 km) |
| Ardea to Durham | 1,113.44 mi (1,791.90 km) |
| Ardea to Ealing | 914.12 mi (1,471.14 km) |
| Ardea to Earlestown | 1,077.70 mi (1,734.39 km) |
| Ardea to Earley | 930.31 mi (1,497.20 km) |
| Ardea to East Barnet | 915.91 mi (1,474.02 km) |
| Ardea to East Dereham | 936.66 mi (1,507.41 km) |
