| Opfikon to Waimea (Hawaii) | 7,674.41 mi (12,350.77 km) |
| Opfikon to Waipahu (Hawaii) | 7,609.05 mi (12,245.58 km) |
| Opfikon to Waipio (Hawaii) | 7,606.97 mi (12,242.24 km) |
| Opfikon to Wake Forest (North Carolina) | 4,324.35 mi (6,959.37 km) |
| Opfikon to Wakefield (Virginia) | 4,144.46 mi (6,669.87 km) |
| Opfikon to Waldorf (Maryland) | 4,140.26 mi (6,663.10 km) |
| Opfikon to Walker (Michigan) | 4,304.04 mi (6,926.69 km) |
| Opfikon to Walker Mill (Maryland) | 4,127.27 mi (6,642.20 km) |
| Opfikon to Walla Walla (Washington) | 5,223.95 mi (8,407.14 km) |
| Opfikon to Wallingford Center (Connecticut) | 3,848.74 mi (6,193.96 km) |
| Opfikon to Wallington (New Jersey) | 3,927.13 mi (6,320.11 km) |
| Opfikon to Walnut (California) | 5,904.01 mi (9,501.58 km) |
| Opfikon to Walnut Creek (California) | 5,801.81 mi (9,337.11 km) |
| Opfikon to Walnut Park (California) | 5,919.10 mi (9,525.88 km) |
| Opfikon to Waltham (Massachusetts) | 3,745.10 mi (6,027.15 km) |
