| Sumter to Delaware (Ohio) | 462.61 mi (744.50 km) |
| Sumter to Delhi (California) | 2,261.83 mi (3,640.06 km) |
| Sumter to Delray Beach (Florida) | 517.42 mi (832.71 km) |
| Sumter to Deltona (Florida) | 351.17 mi (565.16 km) |
| Sumter to Deming (New Mexico) | 1,583.12 mi (2,547.79 km) |
| Sumter to Denison (Texas) | 927.96 mi (1,493.41 km) |
| Sumter to Dent (Ohio) | 433.19 mi (697.16 km) |
| Sumter to Denton (Texas) | 964.34 mi (1,551.96 km) |
| Sumter to Dentsville (South Carolina) | 33.52 mi (53.95 km) |
| Sumter to Denver (Colorado) | 1,407.05 mi (2,264.42 km) |
| Sumter to Depew (New York) | 626.61 mi (1,008.43 km) |
| Sumter to Derby (Connecticut) | 647.92 mi (1,042.72 km) |
| Sumter to Derby (Kansas) | 976.52 mi (1,571.55 km) |
| Sumter to Des Moines (Iowa) | 892.45 mi (1,436.26 km) |
| Sumter to Des Moines (Washington) | 2,350.79 mi (3,783.23 km) |
