| Ontario to Sereflikochisar | 7,066.68 mi (11,372.72 km) |
| Ontario to Serik | 7,136.77 mi (11,485.52 km) |
| Ontario to Serinhisar | 7,050.29 mi (11,346.35 km) |
| Ontario to Serinyol | 7,287.67 mi (11,728.37 km) |
| Ontario to Seydisehir | 7,123.67 mi (11,464.44 km) |
| Ontario to Seyhan | 7,229.87 mi (11,635.35 km) |
| Ontario to Seyitgazi | 6,970.33 mi (11,217.67 km) |
| Ontario to Siirt | 7,294.21 mi (11,738.90 km) |
| Ontario to Sile | 6,837.91 mi (11,004.55 km) |
| Ontario to Silifke | 7,237.36 mi (11,647.40 km) |
| Ontario to Silivri | 6,811.36 mi (10,961.82 km) |
| Ontario to Silopi | 7,347.37 mi (11,824.45 km) |
| Ontario to Simav | 6,951.11 mi (11,186.73 km) |
| Ontario to Sinanpasa | 7,002.71 mi (11,269.77 km) |
| Ontario to Sindirgi | 6,921.24 mi (11,138.66 km) |
