| Knokke-Heist to Worthington (Ohio) | 3,989.71 mi (6,420.82 km) |
| Knokke-Heist to Wright (Florida) | 4,605.08 mi (7,411.16 km) |
| Knokke-Heist to Wyandanch (New York) | 3,576.09 mi (5,755.16 km) |
| Knokke-Heist to Wyandotte (Michigan) | 3,897.03 mi (6,271.66 km) |
| Knokke-Heist to Wylie (Texas) | 4,859.55 mi (7,820.70 km) |
| Knokke-Heist to Wyndham (Virginia) | 3,886.19 mi (6,254.22 km) |
| Knokke-Heist to Wyoming (Michigan) | 3,962.48 mi (6,377.00 km) |
| Knokke-Heist to Wyomissing (Pennsylvania) | 3,699.76 mi (5,954.18 km) |
| Knokke-Heist to Xenia (Ohio) | 4,044.87 mi (6,509.59 km) |
| Knokke-Heist to Yakima (Washington) | 4,894.31 mi (7,876.63 km) |
| Knokke-Heist to Yankton (South Dakota) | 4,385.43 mi (7,057.67 km) |
| Knokke-Heist to Yauco (Puerto Rico) | 4,399.52 mi (7,080.34 km) |
| Knokke-Heist to Yazoo City (Mississippi) | 4,632.79 mi (7,455.75 km) |
| Knokke-Heist to Yeadon (Pennsylvania) | 3,688.67 mi (5,936.34 km) |
| Knokke-Heist to Yelm (Washington) | 4,927.37 mi (7,929.84 km) |
