| Blackpool to Denizli | 1,878.30 mi (3,022.84 km) |
| Blackpool to Derecik | 2,509.56 mi (4,038.75 km) |
| Blackpool to Dereli | 2,105.83 mi (3,389.01 km) |
| Blackpool to Derik | 2,333.66 mi (3,755.66 km) |
| Blackpool to Derinkuyu | 2,066.25 mi (3,325.31 km) |
| Blackpool to Develi | 2,095.38 mi (3,372.19 km) |
| Blackpool to Dicle | 2,278.51 mi (3,666.90 km) |
| Blackpool to Digor | 2,323.41 mi (3,739.16 km) |
| Blackpool to Dikili | 1,731.07 mi (2,785.88 km) |
| Blackpool to Divrigi | 2,154.36 mi (3,467.11 km) |
| Blackpool to Diyadin | 2,371.17 mi (3,816.02 km) |
| Blackpool to Diyarbakir | 2,306.86 mi (3,712.53 km) |
| Blackpool to Doganhisar | 1,958.31 mi (3,151.60 km) |
| Blackpool to Dogansehir | 2,203.80 mi (3,546.67 km) |
| Blackpool to Dogubayazit | 2,387.35 mi (3,842.07 km) |
