| Sluis to Willow Grove (Pennsylvania) | 3,678.46 mi (5,919.90 km) |
| Sluis to Willowbrook (California) | 5,567.86 mi (8,960.61 km) |
| Sluis to Willowick (Ohio) | 3,863.15 mi (6,217.14 km) |
| Sluis to Wilmette (Illinois) | 4,081.17 mi (6,568.01 km) |
| Sluis to Wilmington (Delaware) | 3,713.71 mi (5,976.64 km) |
| Sluis to Wilmington (North Carolina) | 4,066.19 mi (6,543.90 km) |
| Sluis to Wilmington (Ohio) | 4,056.40 mi (6,528.14 km) |
| Sluis to Wilmington Island (Georgia) | 4,300.50 mi (6,920.99 km) |
| Sluis to Wilson (North Carolina) | 3,995.62 mi (6,430.34 km) |
| Sluis to Wilsonville (Oregon) | 5,030.76 mi (8,096.23 km) |
| Sluis to Wilton Manors (Florida) | 4,557.39 mi (7,334.41 km) |
| Sluis to Wimauma (Florida) | 4,570.37 mi (7,355.31 km) |
| Sluis to Winchester (Kentucky) | 4,139.28 mi (6,661.52 km) |
| Sluis to Winchester (Nevada) | 5,343.52 mi (8,599.57 km) |
| Sluis to Winchester (Virginia) | 3,845.48 mi (6,188.69 km) |
