| Ocana to Dudley | 869.76 mi (1,399.74 km) |
| Ocana to Dukinfield | 936.28 mi (1,506.80 km) |
| Ocana to Dumbarton | 1,106.09 mi (1,780.08 km) |
| Ocana to Dumfries | 1,044.23 mi (1,680.52 km) |
| Ocana to Dunbar | 1,109.55 mi (1,785.66 km) |
| Ocana to Dunblane | 1,121.37 mi (1,804.68 km) |
| Ocana to Dundee | 1,140.64 mi (1,835.68 km) |
| Ocana to Dunfermline | 1,113.44 mi (1,791.91 km) |
| Ocana to Dunstable | 836.35 mi (1,345.98 km) |
| Ocana to Durham | 1,027.76 mi (1,654.01 km) |
| Ocana to Ealing | 813.30 mi (1,308.88 km) |
| Ocana to Earlestown | 933.13 mi (1,501.72 km) |
| Ocana to Earley | 802.38 mi (1,291.31 km) |
| Ocana to East Barnet | 823.02 mi (1,324.52 km) |
| Ocana to East Dereham | 903.84 mi (1,454.59 km) |
