| Opfikon to Santa Rosa (California) | 5,788.22 mi (9,315.23 km) |
| Opfikon to Santaquin (Utah) | 5,376.40 mi (8,652.48 km) |
| Opfikon to Santee (California) | 5,944.38 mi (9,566.56 km) |
| Opfikon to Sapulpa (Oklahoma) | 5,035.24 mi (8,103.43 km) |
| Opfikon to Saraland (Alabama) | 4,969.72 mi (7,997.99 km) |
| Opfikon to Sarasota (Florida) | 4,901.33 mi (7,887.93 km) |
| Opfikon to Sarasota Springs (Florida) | 4,899.77 mi (7,885.41 km) |
| Opfikon to Saratoga (California) | 5,838.94 mi (9,396.87 km) |
| Opfikon to Saratoga Springs (New York) | 3,823.39 mi (6,153.15 km) |
| Opfikon to Saratoga Springs (Utah) | 5,359.49 mi (8,625.26 km) |
| Opfikon to Sartell (Minnesota) | 4,495.28 mi (7,234.45 km) |
| Opfikon to Satellite Beach (Florida) | 4,775.63 mi (7,685.64 km) |
| Opfikon to Sauk Rapids (Minnesota) | 4,493.91 mi (7,232.25 km) |
| Opfikon to Sault Ste. Marie (Michigan) | 4,098.87 mi (6,596.50 km) |
| Opfikon to Savage (Minnesota) | 4,505.80 mi (7,251.38 km) |
