| Houthulst to Derecik | 2,230.31 mi (3,589.34 km) |
| Houthulst to Dereli | 1,826.34 mi (2,939.22 km) |
| Houthulst to Derik | 2,045.42 mi (3,291.78 km) |
| Houthulst to Derinkuyu | 1,768.38 mi (2,845.93 km) |
| Houthulst to Develi | 1,799.30 mi (2,895.70 km) |
| Houthulst to Dicle | 1,993.44 mi (3,208.12 km) |
| Houthulst to Digor | 2,055.42 mi (3,307.87 km) |
| Houthulst to Dikili | 1,419.06 mi (2,283.75 km) |
| Houthulst to Divrigi | 1,868.24 mi (3,006.64 km) |
| Houthulst to Diyadin | 2,100.11 mi (3,379.81 km) |
| Houthulst to Diyarbakir | 2,020.48 mi (3,251.64 km) |
| Houthulst to Doganhisar | 1,653.10 mi (2,660.41 km) |
| Houthulst to Dogansehir | 1,912.35 mi (3,077.63 km) |
| Houthulst to Dogubayazit | 2,117.40 mi (3,407.62 km) |
| Houthulst to Domanic | 1,494.44 mi (2,405.07 km) |
