| Sumter to Worthington (Ohio) | 449.29 mi (723.06 km) |
| Sumter to Wright (Florida) | 437.81 mi (704.59 km) |
| Sumter to Wyandanch (New York) | 608.25 mi (978.89 km) |
| Sumter to Wyandotte (Michigan) | 590.88 mi (950.92 km) |
| Sumter to Wylie (Texas) | 930.21 mi (1,497.03 km) |
| Sumter to Wyndham (Virginia) | 302.48 mi (486.80 km) |
| Sumter to Wyoming (Michigan) | 681.74 mi (1,097.16 km) |
| Sumter to Wyomissing (Pennsylvania) | 504.23 mi (811.48 km) |
| Sumter to Xenia (Ohio) | 442.64 mi (712.35 km) |
| Sumter to Yakima (Washington) | 2,260.67 mi (3,638.20 km) |
| Sumter to Yankton (South Dakota) | 1,105.47 mi (1,779.08 km) |
| Sumter to Yauco (Puerto Rico) | 1,380.39 mi (2,221.52 km) |
| Sumter to Yazoo City (Mississippi) | 582.19 mi (936.95 km) |
| Sumter to Yeadon (Pennsylvania) | 501.84 mi (807.64 km) |
| Sumter to Yelm (Washington) | 2,361.25 mi (3,800.07 km) |
