| Serpa to Schlieren | 1,041.21 mi (1,675.67 km) |
| Serpa to Schubelbach | 1,051.78 mi (1,692.67 km) |
| Serpa to Schwyz | 1,035.05 mi (1,665.74 km) |
| Serpa to Sierre | 964.05 mi (1,551.49 km) |
| Serpa to Sion | 954.86 mi (1,536.69 km) |
| Serpa to Solothurn | 998.46 mi (1,606.87 km) |
| Serpa to Spiez | 983.42 mi (1,582.67 km) |
| Serpa to Spreitenbach | 1,038.58 mi (1,671.44 km) |
| Serpa to Stafa | 1,046.34 mi (1,683.93 km) |
| Serpa to Stans | 1,020.59 mi (1,642.47 km) |
| Serpa to Steffisburg | 985.19 mi (1,585.51 km) |
| Serpa to Stegen | 1,056.63 mi (1,700.48 km) |
| Serpa to Steinhaus | 1,035.07 mi (1,665.78 km) |
| Serpa to Suhr | 1,025.82 mi (1,650.90 km) |
| Serpa to Sursee | 1,019.33 mi (1,640.46 km) |
