| Oulu to Dudley | 1,293.43 mi (2,081.58 km) |
| Oulu to Dukinfield | 1,240.98 mi (1,997.16 km) |
| Oulu to Dumbarton | 1,182.11 mi (1,902.43 km) |
| Oulu to Dumfries | 1,198.79 mi (1,929.26 km) |
| Oulu to Dunbar | 1,123.01 mi (1,807.31 km) |
| Oulu to Dunblane | 1,154.26 mi (1,857.60 km) |
| Oulu to Dundee | 1,113.36 mi (1,791.78 km) |
| Oulu to Dunfermline | 1,145.01 mi (1,842.71 km) |
| Oulu to Dunstable | 1,288.55 mi (2,073.73 km) |
| Oulu to Durham | 1,159.16 mi (1,865.49 km) |
| Oulu to Ealing | 1,303.96 mi (2,098.52 km) |
| Oulu to Earlestown | 1,257.08 mi (2,023.08 km) |
| Oulu to Earley | 1,324.31 mi (2,131.27 km) |
| Oulu to East Barnet | 1,293.51 mi (2,081.70 km) |
| Oulu to East Dereham | 1,207.96 mi (1,944.02 km) |
