| Horw to Willow Grove (Pennsylvania) | 4,001.15 mi (6,439.23 km) |
| Horw to Willowbrook (California) | 5,935.88 mi (9,552.88 km) |
| Horw to Willowick (Ohio) | 4,200.51 mi (6,760.07 km) |
| Horw to Wilmette (Illinois) | 4,428.25 mi (7,126.59 km) |
| Horw to Wilmington (Delaware) | 4,035.97 mi (6,495.26 km) |
| Horw to Wilmington (North Carolina) | 4,376.65 mi (7,043.53 km) |
| Horw to Wilmington (Ohio) | 4,392.20 mi (7,068.57 km) |
| Horw to Wilmington Island (Georgia) | 4,611.54 mi (7,421.56 km) |
| Horw to Wilson (North Carolina) | 4,310.70 mi (6,937.40 km) |
| Horw to Wilsonville (Oregon) | 5,401.16 mi (8,692.33 km) |
| Horw to Wilton Manors (Florida) | 4,849.23 mi (7,804.08 km) |
| Horw to Wimauma (Florida) | 4,872.44 mi (7,841.44 km) |
| Horw to Winchester (Kentucky) | 4,472.33 mi (7,197.52 km) |
| Horw to Winchester (Nevada) | 5,710.81 mi (9,190.66 km) |
| Horw to Winchester (Virginia) | 4,170.93 mi (6,712.47 km) |
