| Ontario to Schaffhausen | 5,884.17 mi (9,469.65 km) |
| Ontario to Schlieren | 5,893.79 mi (9,485.14 km) |
| Ontario to Schubelbach | 5,920.38 mi (9,527.92 km) |
| Ontario to Schwyz | 5,919.72 mi (9,526.87 km) |
| Ontario to Sierre | 5,920.53 mi (9,528.17 km) |
| Ontario to Sion | 5,918.49 mi (9,524.89 km) |
| Ontario to Solothurn | 5,874.08 mi (9,453.42 km) |
| Ontario to Spiez | 5,905.39 mi (9,503.81 km) |
| Ontario to Spreitenbach | 5,890.31 mi (9,479.55 km) |
| Ontario to Stafa | 5,910.78 mi (9,512.49 km) |
| Ontario to Stans | 5,913.64 mi (9,517.09 km) |
| Ontario to Steffisburg | 5,900.09 mi (9,495.28 km) |
| Ontario to Stegen | 5,899.92 mi (9,495.01 km) |
| Ontario to Steinhaus | 5,905.32 mi (9,503.69 km) |
| Ontario to Suhr | 5,883.44 mi (9,468.48 km) |
