| Tournai to Serik | 1,659.72 mi (2,671.06 km) |
| Tournai to Serinhisar | 1,555.18 mi (2,502.81 km) |
| Tournai to Serinyol | 1,893.78 mi (3,047.75 km) |
| Tournai to Seydisehir | 1,666.41 mi (2,681.83 km) |
| Tournai to Seyhan | 1,829.57 mi (2,944.41 km) |
| Tournai to Seyitgazi | 1,527.48 mi (2,458.24 km) |
| Tournai to Siirt | 2,069.33 mi (3,330.27 km) |
| Tournai to Sile | 1,409.09 mi (2,267.71 km) |
| Tournai to Silifke | 1,799.86 mi (2,896.59 km) |
| Tournai to Silivri | 1,356.55 mi (2,183.16 km) |
| Tournai to Silopi | 2,120.73 mi (3,412.99 km) |
| Tournai to Simav | 1,473.73 mi (2,371.74 km) |
| Tournai to Sinanpasa | 1,540.24 mi (2,478.77 km) |
| Tournai to Sindirgi | 1,434.02 mi (2,307.83 km) |
| Tournai to Sinop | 1,612.29 mi (2,594.73 km) |
