| Opfikon to Mount Holly (North Carolina) | 4,459.49 mi (7,176.86 km) |
| Opfikon to Mount Juliet (Tennessee) | 4,646.80 mi (7,478.30 km) |
| Opfikon to Mount Kisco (New York) | 3,896.95 mi (6,271.54 km) |
| Opfikon to Mount Pleasant (Michigan) | 4,239.57 mi (6,822.94 km) |
| Opfikon to Mount Pleasant (South Carolina) | 4,521.93 mi (7,277.35 km) |
| Opfikon to Mount Pleasant (Texas) | 5,135.06 mi (8,264.09 km) |
| Opfikon to Mount Pleasant (Wisconsin) | 4,398.43 mi (7,078.59 km) |
| Opfikon to Mount Prospect (Illinois) | 4,430.06 mi (7,129.49 km) |
| Opfikon to Mount Sinai (New York) | 3,877.98 mi (6,241.01 km) |
| Opfikon to Mount Vernon (Illinois) | 4,643.26 mi (7,472.61 km) |
| Opfikon to Mount Vernon (New York) | 3,913.02 mi (6,297.39 km) |
| Opfikon to Mount Vernon (Ohio) | 4,291.12 mi (6,905.89 km) |
| Opfikon to Mount Vernon (Virginia) | 4,143.46 mi (6,668.26 km) |
| Opfikon to Mount Vernon (Washington) | 5,188.98 mi (8,350.86 km) |
| Opfikon to Mount Washington (Kentucky) | 4,521.78 mi (7,277.11 km) |
