| Bletchley to Denizli | 1,740.49 mi (2,801.05 km) |
| Bletchley to Derecik | 2,397.21 mi (3,857.93 km) |
| Bletchley to Dereli | 1,993.06 mi (3,207.52 km) |
| Bletchley to Derik | 2,214.81 mi (3,564.40 km) |
| Bletchley to Derinkuyu | 1,940.00 mi (3,122.13 km) |
| Bletchley to Develi | 1,970.54 mi (3,171.29 km) |
| Bletchley to Dicle | 2,161.92 mi (3,479.28 km) |
| Bletchley to Digor | 2,218.54 mi (3,570.40 km) |
| Bletchley to Dikili | 1,592.31 mi (2,562.57 km) |
| Bletchley to Divrigi | 2,036.96 mi (3,278.17 km) |
| Bletchley to Diyadin | 2,264.31 mi (3,644.05 km) |
| Bletchley to Diyarbakir | 2,189.35 mi (3,523.42 km) |
| Bletchley to Doganhisar | 1,825.96 mi (2,938.61 km) |
| Bletchley to Dogansehir | 2,082.52 mi (3,351.50 km) |
| Bletchley to Dogubayazit | 2,281.24 mi (3,671.30 km) |
