| Opfikon to Sumter (South Carolina) | 4,496.47 mi (7,236.36 km) |
| Opfikon to Sun City (Arizona) | 5,746.63 mi (9,248.30 km) |
| Opfikon to Sun City Center (Florida) | 4,875.01 mi (7,845.58 km) |
| Opfikon to Sun City West (Arizona) | 5,746.19 mi (9,247.60 km) |
| Opfikon to Sun Lakes (Arizona) | 5,755.04 mi (9,261.84 km) |
| Opfikon to Sun Prairie (Wisconsin) | 4,427.87 mi (7,125.97 km) |
| Opfikon to Sun Valley (Nevada) | 5,637.31 mi (9,072.37 km) |
| Opfikon to Sun Village (California) | 5,876.55 mi (9,457.40 km) |
| Opfikon to Sunland Park (New Mexico) | 5,646.64 mi (9,087.39 km) |
| Opfikon to Sunny Isles Beach (Florida) | 4,861.70 mi (7,824.15 km) |
| Opfikon to Sunnyside (Washington) | 5,253.67 mi (8,454.97 km) |
| Opfikon to Sunnyvale (California) | 5,832.10 mi (9,385.86 km) |
| Opfikon to Sunrise (Florida) | 4,859.11 mi (7,819.98 km) |
| Opfikon to Sunrise Manor (Nevada) | 5,692.45 mi (9,161.11 km) |
| Opfikon to Sunset (Florida) | 4,883.08 mi (7,858.56 km) |
