| Webster Groves to Denizli | 5,908.15 mi (9,508.25 km) |
| Webster Groves to Derecik | 6,465.14 mi (10,404.63 km) |
| Webster Groves to Dereli | 6,076.09 mi (9,778.52 km) |
| Webster Groves to Derik | 6,321.22 mi (10,173.01 km) |
| Webster Groves to Derinkuyu | 6,080.17 mi (9,785.09 km) |
| Webster Groves to Develi | 6,105.52 mi (9,825.88 km) |
| Webster Groves to Dicle | 6,258.77 mi (10,072.52 km) |
| Webster Groves to Digor | 6,249.61 mi (10,057.77 km) |
| Webster Groves to Dikili | 5,760.92 mi (9,271.31 km) |
| Webster Groves to Divrigi | 6,140.61 mi (9,882.36 km) |
| Webster Groves to Diyadin | 6,305.21 mi (10,147.25 km) |
| Webster Groves to Diyarbakir | 6,289.99 mi (10,122.76 km) |
| Webster Groves to Doganhisar | 5,984.04 mi (9,630.38 km) |
| Webster Groves to Dogansehir | 6,202.14 mi (9,981.38 km) |
| Webster Groves to Dogubayazit | 6,316.92 mi (10,166.10 km) |
