| Sumter to Winder (Georgia) | 190.78 mi (307.03 km) |
| Sumter to Windsor (California) | 2,363.99 mi (3,804.48 km) |
| Sumter to Windsor (Colorado) | 1,417.65 mi (2,281.49 km) |
| Sumter to Winfield (Kansas) | 956.81 mi (1,539.84 km) |
| Sumter to Winnetka (Illinois) | 691.08 mi (1,112.18 km) |
| Sumter to Winona (Minnesota) | 922.71 mi (1,484.95 km) |
| Sumter to Winston-Salem (North Carolina) | 149.68 mi (240.89 km) |
| Sumter to Winter Garden (Florida) | 379.61 mi (610.93 km) |
| Sumter to Winter Gardens (California) | 2,097.83 mi (3,376.14 km) |
| Sumter to Winter Haven (Florida) | 416.80 mi (670.78 km) |
| Sumter to Winter Park (Florida) | 373.22 mi (600.65 km) |
| Sumter to Winter Springs (Florida) | 366.43 mi (589.72 km) |
| Sumter to Winterville (North Carolina) | 202.34 mi (325.64 km) |
| Sumter to Winton (California) | 2,253.52 mi (3,626.69 km) |
| Sumter to Wisconsin Rapids (Wisconsin) | 880.17 mi (1,416.49 km) |
