| Castelo Branco to Schlieren | 951.75 mi (1,531.70 km) |
| Castelo Branco to Schubelbach | 964.67 mi (1,552.48 km) |
| Castelo Branco to Schwyz | 948.25 mi (1,526.07 km) |
| Castelo Branco to Sierre | 879.13 mi (1,414.83 km) |
| Castelo Branco to Sion | 869.97 mi (1,400.08 km) |
| Castelo Branco to Solothurn | 907.92 mi (1,461.15 km) |
| Castelo Branco to Spiez | 896.39 mi (1,442.61 km) |
| Castelo Branco to Spreitenbach | 948.84 mi (1,527.01 km) |
| Castelo Branco to Stafa | 958.42 mi (1,542.43 km) |
| Castelo Branco to Stans | 933.52 mi (1,502.36 km) |
| Castelo Branco to Steffisburg | 897.57 mi (1,444.50 km) |
| Castelo Branco to Stegen | 967.45 mi (1,556.96 km) |
| Castelo Branco to Steinhaus | 946.85 mi (1,523.81 km) |
| Castelo Branco to Suhr | 935.66 mi (1,505.81 km) |
| Castelo Branco to Sursee | 930.46 mi (1,497.43 km) |
