| Opfikon to San Luis Obispo (California) | 5,917.63 mi (9,523.50 km) |
| Opfikon to San Marcos (California) | 5,934.31 mi (9,550.34 km) |
| Opfikon to San Marcos (Texas) | 5,420.39 mi (8,723.27 km) |
| Opfikon to San Marino (California) | 5,906.77 mi (9,506.03 km) |
| Opfikon to San Mateo (California) | 5,830.21 mi (9,382.82 km) |
| Opfikon to San Pablo (California) | 5,806.73 mi (9,345.02 km) |
| Opfikon to San Rafael (California) | 5,810.11 mi (9,350.47 km) |
| Opfikon to San Ramon (California) | 5,807.18 mi (9,345.75 km) |
| Opfikon to San Tan Valley (Arizona) | 5,746.77 mi (9,248.53 km) |
| Opfikon to Sand Springs (Oklahoma) | 5,029.95 mi (8,094.93 km) |
| Opfikon to Sandusky (Ohio) | 4,253.24 mi (6,844.92 km) |
| Opfikon to Sandy (Oregon) | 5,365.43 mi (8,634.83 km) |
| Opfikon to Sandy (Utah) | 5,344.93 mi (8,601.84 km) |
| Opfikon to Sandy Springs (Georgia) | 4,664.98 mi (7,507.55 km) |
| Opfikon to Sanford (Florida) | 4,776.14 mi (7,686.46 km) |
