| Sumter to Denizli | 5,729.15 mi (9,220.18 km) |
| Sumter to Derecik | 6,377.46 mi (10,263.52 km) |
| Sumter to Dereli | 5,975.93 mi (9,617.33 km) |
| Sumter to Derik | 6,208.21 mi (9,991.15 km) |
| Sumter to Derinkuyu | 5,939.46 mi (9,558.63 km) |
| Sumter to Develi | 5,969.57 mi (9,607.10 km) |
| Sumter to Dicle | 6,151.77 mi (9,900.31 km) |
| Sumter to Digor | 6,178.69 mi (9,943.64 km) |
| Sumter to Dikili | 5,579.99 mi (8,980.12 km) |
| Sumter to Divrigi | 6,028.35 mi (9,701.70 km) |
| Sumter to Diyadin | 6,230.22 mi (10,026.57 km) |
| Sumter to Diyarbakir | 6,180.72 mi (9,946.90 km) |
| Sumter to Doganhisar | 5,823.16 mi (9,371.47 km) |
| Sumter to Dogansehir | 6,078.97 mi (9,783.16 km) |
| Sumter to Dogubayazit | 6,244.69 mi (10,049.86 km) |
