| Opfikon to Wanaque (New Jersey) | 3,926.93 mi (6,319.78 km) |
| Opfikon to Wantagh (New York) | 3,909.73 mi (6,292.10 km) |
| Opfikon to Warner Robins (Georgia) | 4,698.00 mi (7,560.70 km) |
| Opfikon to Warr Acres (Oklahoma) | 5,117.46 mi (8,235.75 km) |
| Opfikon to Warren (Michigan) | 4,220.02 mi (6,791.47 km) |
| Opfikon to Warren (Ohio) | 4,186.78 mi (6,737.98 km) |
| Opfikon to Warrensburg (Missouri) | 4,807.87 mi (7,737.51 km) |
| Opfikon to Warrensville Heights (Ohio) | 4,206.52 mi (6,769.75 km) |
| Opfikon to Warrenville (Illinois) | 4,450.77 mi (7,162.82 km) |
| Opfikon to Warrington (Florida) | 4,958.49 mi (7,979.91 km) |
| Opfikon to Warsaw (Indiana) | 4,386.47 mi (7,059.34 km) |
| Opfikon to Warwick (Rhode Island) | 3,780.22 mi (6,083.68 km) |
| Opfikon to Wasco (California) | 5,859.59 mi (9,430.10 km) |
| Opfikon to Washington (District of Columbia) | 4,131.52 mi (6,649.04 km) |
| Opfikon to Washington (Illinois) | 4,550.61 mi (7,323.50 km) |
