| Os to Willow Grove (Pennsylvania) | 3,562.52 mi (5,733.33 km) |
| Os to Willowbrook (California) | 5,194.82 mi (8,360.25 km) |
| Os to Willowick (Ohio) | 3,688.41 mi (5,935.92 km) |
| Os to Wilmette (Illinois) | 3,860.25 mi (6,212.46 km) |
| Os to Wilmington (Delaware) | 3,598.43 mi (5,791.12 km) |
| Os to Wilmington (North Carolina) | 3,981.41 mi (6,407.46 km) |
| Os to Wilmington (Ohio) | 3,883.87 mi (6,250.49 km) |
| Os to Wilmington Island (Georgia) | 4,208.95 mi (6,773.64 km) |
| Os to Wilson (North Carolina) | 3,897.79 mi (6,272.88 km) |
| Os to Wilsonville (Oregon) | 4,585.37 mi (7,379.43 km) |
| Os to Wilton Manors (Florida) | 4,516.67 mi (7,268.87 km) |
| Os to Wimauma (Florida) | 4,500.44 mi (7,242.75 km) |
| Os to Winchester (Kentucky) | 3,975.72 mi (6,398.30 km) |
| Os to Winchester (Nevada) | 4,980.41 mi (8,015.20 km) |
| Os to Winchester (Virginia) | 3,715.95 mi (5,980.25 km) |
