| Sumter to Wayne (Michigan) | 598.56 mi (963.29 km) |
| Sumter to Waynesboro (Pennsylvania) | 430.61 mi (692.99 km) |
| Sumter to Waynesboro (Virginia) | 297.15 mi (478.22 km) |
| Sumter to Weatherford (Oklahoma) | 1,042.95 mi (1,678.46 km) |
| Sumter to Weatherford (Texas) | 1,005.23 mi (1,617.76 km) |
| Sumter to Webb City (Missouri) | 820.74 mi (1,320.86 km) |
| Sumter to Webster (Texas) | 916.29 mi (1,474.63 km) |
| Sumter to Webster Groves (Missouri) | 640.60 mi (1,030.95 km) |
| Sumter to Weddington (North Carolina) | 77.41 mi (124.58 km) |
| Sumter to Weigelstown (Pennsylvania) | 461.61 mi (742.89 km) |
| Sumter to Weirton (West Virginia) | 446.92 mi (719.24 km) |
| Sumter to Wekiwa Springs (Florida) | 367.19 mi (590.93 km) |
| Sumter to Welby (Colorado) | 1,412.59 mi (2,273.35 km) |
| Sumter to Wellington (Colorado) | 1,425.10 mi (2,293.47 km) |
| Sumter to Wellington (Florida) | 503.96 mi (811.04 km) |
