| Sumter to Des Plaines (Illinois) | 692.19 mi (1,113.97 km) |
| Sumter to Desert Hot Springs (California) | 2,060.99 mi (3,316.84 km) |
| Sumter to DeSoto (Texas) | 954.93 mi (1,536.81 km) |
| Sumter to Destin (Florida) | 431.48 mi (694.41 km) |
| Sumter to Destrehan (Louisiana) | 645.68 mi (1,039.13 km) |
| Sumter to Detroit (Michigan) | 601.62 mi (968.22 km) |
| Sumter to Diamond Bar (California) | 2,132.17 mi (3,431.40 km) |
| Sumter to Diamond Springs (California) | 2,257.16 mi (3,632.55 km) |
| Sumter to Dickinson (North Dakota) | 1,470.73 mi (2,366.91 km) |
| Sumter to Dickinson (Texas) | 915.09 mi (1,472.70 km) |
| Sumter to Dickson (Tennessee) | 420.96 mi (677.48 km) |
| Sumter to Difficult Run (Virginia) | 382.34 mi (615.32 km) |
| Sumter to Dinuba (California) | 2,193.44 mi (3,530.00 km) |
| Sumter to Discovery Bay (California) | 2,303.08 mi (3,706.45 km) |
| Sumter to Dix Hills (New York) | 611.93 mi (984.80 km) |
