| Opfikon to Washington (Indiana) | 4,557.41 mi (7,334.45 km) |
| Opfikon to Washington (Missouri) | 4,714.01 mi (7,586.47 km) |
| Opfikon to Washington (Pennsylvania) | 4,210.10 mi (6,775.50 km) |
| Opfikon to Washington (Utah) | 5,588.91 mi (8,994.48 km) |
| Opfikon to Washington Court House (Ohio) | 4,367.55 mi (7,028.90 km) |
| Opfikon to Washougal (Washington) | 5,356.53 mi (8,620.51 km) |
| Opfikon to Watauga (Texas) | 5,239.05 mi (8,431.43 km) |
| Opfikon to Waterbury (Connecticut) | 3,853.45 mi (6,201.53 km) |
| Opfikon to Waterloo (Illinois) | 4,690.57 mi (7,548.75 km) |
| Opfikon to Waterloo (Iowa) | 4,576.31 mi (7,364.86 km) |
| Opfikon to Watertown (New York) | 3,873.85 mi (6,234.36 km) |
| Opfikon to Watertown (South Dakota) | 4,631.73 mi (7,454.05 km) |
| Opfikon to Watertown (Wisconsin) | 4,408.46 mi (7,094.74 km) |
| Opfikon to Watertown Town (Massachusetts) | 3,743.12 mi (6,023.97 km) |
| Opfikon to Waterville (Maine) | 3,596.34 mi (5,787.75 km) |
