| Sumter to Port Charlotte (Florida) | 490.81 mi (789.89 km) |
| Sumter to Port Chester (New York) | 611.39 mi (983.94 km) |
| Sumter to Port Hueneme (California) | 2,208.11 mi (3,553.62 km) |
| Sumter to Port Huron (Michigan) | 634.47 mi (1,021.09 km) |
| Sumter to Port Lavaca (Texas) | 1,025.27 mi (1,650.01 km) |
| Sumter to Port Neches (Texas) | 839.53 mi (1,351.09 km) |
| Sumter to Port Orange (Florida) | 335.76 mi (540.36 km) |
| Sumter to Port Orchard (Washington) | 2,367.94 mi (3,810.84 km) |
| Sumter to Port Royal (South Carolina) | 110.87 mi (178.42 km) |
| Sumter to Port Salerno (Florida) | 469.51 mi (755.61 km) |
| Sumter to Port St. John (Florida) | 378.30 mi (608.81 km) |
| Sumter to Port St. Lucie (Florida) | 460.13 mi (740.51 km) |
| Sumter to Port Washington (New York) | 601.61 mi (968.19 km) |
| Sumter to Port Washington (Wisconsin) | 766.90 mi (1,234.20 km) |
| Sumter to Port Wentworth (Georgia) | 129.23 mi (207.97 km) |
