| Opfikon to Stephenville (Texas) | 5,310.54 mi (8,546.49 km) |
| Opfikon to Sterling (Colorado) | 5,057.14 mi (8,138.68 km) |
| Opfikon to Sterling (Illinois) | 4,509.37 mi (7,257.13 km) |
| Opfikon to Sterling (Virginia) | 4,143.46 mi (6,668.26 km) |
| Opfikon to Sterling Heights (Michigan) | 4,216.32 mi (6,785.52 km) |
| Opfikon to Steubenville (Ohio) | 4,218.25 mi (6,788.62 km) |
| Opfikon to Stevens Point (Wisconsin) | 4,377.96 mi (7,045.65 km) |
| Opfikon to Stevenson Ranch (California) | 5,906.00 mi (9,504.78 km) |
| Opfikon to Stillwater (Minnesota) | 4,472.49 mi (7,197.78 km) |
| Opfikon to Stillwater (Oklahoma) | 5,066.16 mi (8,153.19 km) |
| Opfikon to Stockbridge (Georgia) | 4,678.46 mi (7,529.26 km) |
| Opfikon to Stockton (California) | 5,776.80 mi (9,296.87 km) |
| Opfikon to Stone Ridge (Virginia) | 4,153.05 mi (6,683.69 km) |
| Opfikon to Stonecrest (Georgia) | 4,667.09 mi (7,510.95 km) |
| Opfikon to Stony Brook (New York) | 3,883.88 mi (6,250.50 km) |
