| Opfikon to Wixom (Michigan) | 4,238.61 mi (6,821.38 km) |
| Opfikon to Woburn (Massachusetts) | 3,737.55 mi (6,015.00 km) |
| Opfikon to Wolf Trap (Virginia) | 4,141.25 mi (6,664.69 km) |
| Opfikon to Wood Dale (Illinois) | 4,436.19 mi (7,139.36 km) |
| Opfikon to Wood River (Illinois) | 4,662.63 mi (7,503.78 km) |
| Opfikon to Woodbridge (Virginia) | 4,153.09 mi (6,683.75 km) |
| Opfikon to Woodburn (Oregon) | 5,395.24 mi (8,682.79 km) |
| Opfikon to Woodburn (Virginia) | 4,142.93 mi (6,667.40 km) |
| Opfikon to Woodbury (Minnesota) | 4,482.91 mi (7,214.54 km) |
| Opfikon to Woodbury (New York) | 3,907.30 mi (6,288.19 km) |
| Opfikon to Woodcrest (California) | 5,897.54 mi (9,491.17 km) |
| Opfikon to Woodhaven (Michigan) | 4,244.21 mi (6,830.40 km) |
| Opfikon to Woodinville (Washington) | 5,223.87 mi (8,407.00 km) |
| Opfikon to Woodland (California) | 5,748.23 mi (9,250.88 km) |
| Opfikon to Woodlawn (Maryland) | 4,103.05 mi (6,603.22 km) |
