| Opfikon to Iselin (New Jersey) | 3,947.71 mi (6,353.23 km) |
| Opfikon to Isla Vista (California) | 5,943.54 mi (9,565.20 km) |
| Opfikon to Issaquah (Washington) | 5,233.88 mi (8,423.11 km) |
| Opfikon to Ithaca (New York) | 3,960.48 mi (6,373.77 km) |
| Opfikon to Ives Estates (Florida) | 4,863.12 mi (7,826.43 km) |
| Opfikon to Jackson (Michigan) | 4,285.11 mi (6,896.22 km) |
| Opfikon to Jackson (Mississippi) | 4,985.35 mi (8,023.14 km) |
| Opfikon to Jackson (Missouri) | 4,716.84 mi (7,591.02 km) |
| Opfikon to Jackson (Tennessee) | 4,766.97 mi (7,671.70 km) |
| Opfikon to Jackson (Wyoming) | 5,151.90 mi (8,291.18 km) |
| Opfikon to Jacksonville (Alabama) | 4,728.85 mi (7,610.35 km) |
| Opfikon to Jacksonville (Arkansas) | 4,936.54 mi (7,944.60 km) |
| Opfikon to Jacksonville (Florida) | 4,720.23 mi (7,596.48 km) |
| Opfikon to Jacksonville (Illinois) | 4,627.41 mi (7,447.09 km) |
| Opfikon to Jacksonville (North Carolina) | 4,331.77 mi (6,971.31 km) |
