| Opfikon to Sabadell | 516.03 mi (830.48 km) |
| Opfikon to Sabinanigo | 552.45 mi (889.08 km) |
| Opfikon to Sagunto | 694.18 mi (1,117.17 km) |
| Opfikon to Salamanca | 832.69 mi (1,340.09 km) |
| Opfikon to Salobrena | 963.83 mi (1,551.14 km) |
| Opfikon to Salou | 572.25 mi (920.95 km) |
| Opfikon to Salt | 471.62 mi (759.00 km) |
| Opfikon to Salvatierra de Mino | 912.78 mi (1,468.98 km) |
| Opfikon to Sama | 746.96 mi (1,202.12 km) |
| Opfikon to San Adrian de Besos | 519.35 mi (835.82 km) |
| Opfikon to San Agustin de Guadalix | 762.52 mi (1,227.16 km) |
| Opfikon to San Andres de la Barca | 525.62 mi (845.91 km) |
| Opfikon to San Andres de Llevaneras | 503.46 mi (810.23 km) |
| Opfikon to San Andres del Rabanedo | 766.18 mi (1,233.05 km) |
| Opfikon to San Bartolome | 1,871.40 mi (3,011.74 km) |
