| Thornton to Worthington (Ohio) | 3,724.96 mi (5,994.75 km) |
| Thornton to Wright (Florida) | 4,348.08 mi (6,997.56 km) |
| Thornton to Wyandanch (New York) | 3,319.37 mi (5,342.01 km) |
| Thornton to Wyandotte (Michigan) | 3,629.99 mi (5,841.90 km) |
| Thornton to Wylie (Texas) | 4,591.08 mi (7,388.63 km) |
| Thornton to Wyndham (Virginia) | 3,629.69 mi (5,841.42 km) |
| Thornton to Wyoming (Michigan) | 3,693.30 mi (5,943.80 km) |
| Thornton to Wyomissing (Pennsylvania) | 3,441.00 mi (5,537.75 km) |
| Thornton to Xenia (Ohio) | 3,779.85 mi (6,083.07 km) |
| Thornton to Yakima (Washington) | 4,627.14 mi (7,446.66 km) |
| Thornton to Yankton (South Dakota) | 4,111.97 mi (6,617.57 km) |
| Thornton to Yauco (Puerto Rico) | 4,204.36 mi (6,766.27 km) |
| Thornton to Yazoo City (Mississippi) | 4,369.22 mi (7,031.59 km) |
| Thornton to Yeadon (Pennsylvania) | 3,431.27 mi (5,522.09 km) |
| Thornton to Yelm (Washington) | 4,661.86 mi (7,502.54 km) |
