| Sumter to Myrtle Grove (Florida) | 471.57 mi (758.92 km) |
| Sumter to Myrtle Grove (North Carolina) | 144.26 mi (232.16 km) |
| Sumter to Nacogdoches (Texas) | 843.09 mi (1,356.83 km) |
| Sumter to Nampa (Idaho) | 2,040.81 mi (3,284.36 km) |
| Sumter to Nanakuli (Hawaii) | 4,728.63 mi (7,609.99 km) |
| Sumter to Nanticoke (Pennsylvania) | 556.20 mi (895.11 km) |
| Sumter to Nanuet (New York) | 605.11 mi (973.84 km) |
| Sumter to Napa (California) | 2,338.30 mi (3,763.14 km) |
| Sumter to Naperville (Illinois) | 685.62 mi (1,103.40 km) |
| Sumter to Naples (Florida) | 544.61 mi (876.47 km) |
| Sumter to Naranja (Florida) | 581.96 mi (936.58 km) |
| Sumter to Nashua (New Hampshire) | 775.71 mi (1,248.39 km) |
| Sumter to Nashville (Tennessee) | 392.90 mi (632.32 km) |
| Sumter to Natchez (Mississippi) | 659.62 mi (1,061.55 km) |
| Sumter to Natchitoches (Louisiana) | 752.62 mi (1,211.23 km) |
