| Sluis to Siran | 1,863.02 mi (2,998.24 km) |
| Sluis to Sirnak | 2,117.76 mi (3,408.20 km) |
| Sluis to Sirvan | 2,075.81 mi (3,340.69 km) |
| Sluis to Sivas | 1,792.06 mi (2,884.04 km) |
| Sluis to Sivasli | 1,549.11 mi (2,493.05 km) |
| Sluis to Siverek | 1,975.23 mi (3,178.83 km) |
| Sluis to Sivrice | 1,944.44 mi (3,129.27 km) |
| Sluis to Sivrihisar | 1,578.48 mi (2,540.31 km) |
| Sluis to Sogut | 1,498.14 mi (2,411.02 km) |
| Sluis to Sogutlu | 1,471.80 mi (2,368.64 km) |
| Sluis to Soke | 1,497.34 mi (2,409.74 km) |
| Sluis to Solhan | 1,995.76 mi (3,211.86 km) |
| Sluis to Soma | 1,434.62 mi (2,308.80 km) |
| Sluis to Sorgun | 1,712.83 mi (2,756.54 km) |
| Sluis to Suhut | 1,580.90 mi (2,544.21 km) |
