| Boone to Denizli | 5,678.99 mi (9,139.46 km) |
| Boone to Derecik | 6,305.21 mi (10,147.25 km) |
| Boone to Dereli | 5,905.83 mi (9,504.52 km) |
| Boone to Derik | 6,141.91 mi (9,884.45 km) |
| Boone to Derinkuyu | 5,879.64 mi (9,462.37 km) |
| Boone to Develi | 5,908.59 mi (9,508.95 km) |
| Boone to Dicle | 6,083.81 mi (9,790.95 km) |
| Boone to Digor | 6,101.85 mi (9,819.97 km) |
| Boone to Dikili | 5,530.00 mi (8,899.67 km) |
| Boone to Divrigi | 5,961.43 mi (9,594.00 km) |
| Boone to Diyadin | 6,154.49 mi (9,904.70 km) |
| Boone to Diyarbakir | 6,113.41 mi (9,838.58 km) |
| Boone to Doganhisar | 5,768.37 mi (9,283.30 km) |
| Boone to Dogansehir | 6,014.96 mi (9,680.14 km) |
| Boone to Dogubayazit | 6,168.32 mi (9,926.96 km) |
