| Houthulst to Willow Grove (Pennsylvania) | 3,668.88 mi (5,904.50 km) |
| Houthulst to Willowbrook (California) | 5,570.18 mi (8,964.35 km) |
| Houthulst to Willowick (Ohio) | 3,856.16 mi (6,205.89 km) |
| Houthulst to Wilmette (Illinois) | 4,076.25 mi (6,560.10 km) |
| Houthulst to Wilmington (Delaware) | 3,704.08 mi (5,961.13 km) |
| Houthulst to Wilmington (North Carolina) | 4,054.89 mi (6,525.71 km) |
| Houthulst to Wilmington (Ohio) | 4,049.15 mi (6,516.47 km) |
| Houthulst to Wilmington Island (Georgia) | 4,289.33 mi (6,903.01 km) |
| Houthulst to Wilson (North Carolina) | 3,984.96 mi (6,413.18 km) |
| Houthulst to Wilsonville (Oregon) | 5,037.83 mi (8,107.60 km) |
| Houthulst to Wilton Manors (Florida) | 4,543.82 mi (7,312.57 km) |
| Houthulst to Wimauma (Florida) | 4,558.06 mi (7,335.49 km) |
| Houthulst to Winchester (Kentucky) | 4,131.53 mi (6,649.06 km) |
| Houthulst to Winchester (Nevada) | 5,345.38 mi (8,602.56 km) |
| Houthulst to Winchester (Virginia) | 3,836.38 mi (6,174.06 km) |
