| Idil to Schaffhausen | 1,821.08 mi (2,930.74 km) |
| Idil to Schlieren | 1,825.72 mi (2,938.22 km) |
| Idil to Schubelbach | 1,801.00 mi (2,898.43 km) |
| Idil to Schwyz | 1,811.97 mi (2,916.09 km) |
| Idil to Sierre | 1,857.26 mi (2,988.98 km) |
| Idil to Sion | 1,864.61 mi (3,000.80 km) |
| Idil to Solothurn | 1,866.01 mi (3,003.05 km) |
| Idil to Spiez | 1,854.42 mi (2,984.40 km) |
| Idil to Spreitenbach | 1,829.76 mi (2,944.71 km) |
| Idil to Stafa | 1,810.88 mi (2,914.33 km) |
| Idil to Stans | 1,825.19 mi (2,937.35 km) |
| Idil to Steffisburg | 1,856.78 mi (2,988.21 km) |
| Idil to Stegen | 1,811.95 mi (2,916.05 km) |
| Idil to Steinhaus | 1,821.65 mi (2,931.66 km) |
| Idil to Suhr | 1,842.45 mi (2,965.13 km) |
