| Laeken to Siran | 1,816.30 mi (2,923.06 km) |
| Laeken to Sirnak | 2,070.62 mi (3,332.35 km) |
| Laeken to Sirvan | 2,028.83 mi (3,265.08 km) |
| Laeken to Sivas | 1,744.27 mi (2,807.13 km) |
| Laeken to Sivasli | 1,498.43 mi (2,411.50 km) |
| Laeken to Siverek | 1,927.12 mi (3,101.40 km) |
| Laeken to Sivrice | 1,896.70 mi (3,052.44 km) |
| Laeken to Sivrihisar | 1,528.67 mi (2,460.16 km) |
| Laeken to Sogut | 1,448.19 mi (2,330.64 km) |
| Laeken to Sogutlu | 1,422.41 mi (2,289.14 km) |
| Laeken to Soke | 1,446.06 mi (2,327.21 km) |
| Laeken to Solhan | 1,948.96 mi (3,136.55 km) |
| Laeken to Soma | 1,383.70 mi (2,226.85 km) |
| Laeken to Sorgun | 1,664.43 mi (2,678.64 km) |
| Laeken to Suhut | 1,530.45 mi (2,463.02 km) |
