| Koszalin to Siran | 1,436.31 mi (2,311.52 km) |
| Koszalin to Sirnak | 1,692.57 mi (2,723.92 km) |
| Koszalin to Sirvan | 1,648.55 mi (2,653.09 km) |
| Koszalin to Sivas | 1,390.31 mi (2,237.49 km) |
| Koszalin to Sivasli | 1,257.64 mi (2,023.97 km) |
| Koszalin to Siverek | 1,575.18 mi (2,535.01 km) |
| Koszalin to Sivrice | 1,536.51 mi (2,472.78 km) |
| Koszalin to Sivrihisar | 1,245.39 mi (2,004.25 km) |
| Koszalin to Sogut | 1,175.71 mi (1,892.13 km) |
| Koszalin to Sogutlu | 1,130.81 mi (1,819.86 km) |
| Koszalin to Soke | 1,254.35 mi (2,018.68 km) |
| Koszalin to Solhan | 1,566.83 mi (2,521.57 km) |
| Koszalin to Soma | 1,166.66 mi (1,877.56 km) |
| Koszalin to Sorgun | 1,329.34 mi (2,139.36 km) |
| Koszalin to Suhut | 1,275.57 mi (2,052.82 km) |
