| Seymour to Worthington (Ohio) | 172.28 mi (277.27 km) |
| Seymour to Wright (Florida) | 589.05 mi (947.98 km) |
| Seymour to Wyandanch (New York) | 675.49 mi (1,087.10 km) |
| Seymour to Wyandotte (Michigan) | 267.27 mi (430.13 km) |
| Seymour to Wylie (Texas) | 720.05 mi (1,158.80 km) |
| Seymour to Wyndham (Virginia) | 456.91 mi (735.32 km) |
| Seymour to Wyoming (Michigan) | 272.62 mi (438.74 km) |
| Seymour to Wyomissing (Pennsylvania) | 536.14 mi (862.84 km) |
| Seymour to Xenia (Ohio) | 115.95 mi (186.60 km) |
| Seymour to Yakima (Washington) | 1,819.00 mi (2,927.40 km) |
| Seymour to Yankton (South Dakota) | 658.64 mi (1,059.98 km) |
| Seymour to Yauco (Puerto Rico) | 1,841.82 mi (2,964.13 km) |
| Seymour to Yazoo City (Mississippi) | 490.43 mi (789.28 km) |
| Seymour to Yeadon (Pennsylvania) | 571.38 mi (919.55 km) |
| Seymour to Yelm (Washington) | 1,918.64 mi (3,087.75 km) |
