| Opfikon to Woodlawn (Virginia) | 4,143.08 mi (6,667.64 km) |
| Opfikon to Woodlyn (Pennsylvania) | 4,019.81 mi (6,469.25 km) |
| Opfikon to Woodmere (Louisiana) | 5,101.48 mi (8,210.04 km) |
| Opfikon to Woodmere (New York) | 3,919.91 mi (6,308.48 km) |
| Opfikon to Woodridge (Illinois) | 4,449.08 mi (7,160.09 km) |
| Opfikon to Woods Cross (Utah) | 5,330.28 mi (8,578.25 km) |
| Opfikon to Woodstock (Georgia) | 4,662.96 mi (7,504.31 km) |
| Opfikon to Woodstock (Illinois) | 4,437.79 mi (7,141.93 km) |
| Opfikon to Woodward (Oklahoma) | 5,138.75 mi (8,270.03 km) |
| Opfikon to Woonsocket (Rhode Island) | 3,771.24 mi (6,069.23 km) |
| Opfikon to Wooster (Ohio) | 4,250.25 mi (6,840.11 km) |
| Opfikon to Worcester (Massachusetts) | 3,773.46 mi (6,072.79 km) |
| Opfikon to World Golf Village (Florida) | 4,729.56 mi (7,611.49 km) |
| Opfikon to Worth (Illinois) | 4,441.76 mi (7,148.32 km) |
| Opfikon to Worthington (Minnesota) | 4,639.56 mi (7,466.65 km) |
