| Sumter to Wanaque (New Jersey) | 593.70 mi (955.47 km) |
| Sumter to Wantagh (New York) | 598.96 mi (963.93 km) |
| Sumter to Warner Robins (Georgia) | 209.92 mi (337.84 km) |
| Sumter to Warr Acres (Oklahoma) | 982.94 mi (1,581.90 km) |
| Sumter to Warren (Michigan) | 608.00 mi (978.48 km) |
| Sumter to Warren (Ohio) | 504.90 mi (812.56 km) |
| Sumter to Warrensburg (Missouri) | 812.30 mi (1,307.27 km) |
| Sumter to Warrensville Heights (Ohio) | 521.65 mi (839.52 km) |
| Sumter to Warrenville (Illinois) | 690.11 mi (1,110.63 km) |
| Sumter to Warrington (Florida) | 472.38 mi (760.23 km) |
| Sumter to Warsaw (Indiana) | 586.15 mi (943.32 km) |
| Sumter to Warwick (Rhode Island) | 725.18 mi (1,167.07 km) |
| Sumter to Wasco (California) | 2,200.63 mi (3,541.57 km) |
| Sumter to Washington (District of Columbia) | 391.01 mi (629.27 km) |
| Sumter to Washington (Illinois) | 681.42 mi (1,096.63 km) |
