| Langnau to Siran | 1,624.70 mi (2,614.70 km) |
| Langnau to Sirnak | 1,871.33 mi (3,011.62 km) |
| Langnau to Sirvan | 1,831.79 mi (2,947.98 km) |
| Langnau to Sivas | 1,539.99 mi (2,478.38 km) |
| Langnau to Sivasli | 1,250.03 mi (2,011.73 km) |
| Langnau to Siverek | 1,716.58 mi (2,762.57 km) |
| Langnau to Sivrice | 1,691.43 mi (2,722.10 km) |
| Langnau to Sivrihisar | 1,297.05 mi (2,087.39 km) |
| Langnau to Sogut | 1,215.03 mi (1,955.41 km) |
| Langnau to Sogutlu | 1,199.10 mi (1,929.76 km) |
| Langnau to Soke | 1,181.40 mi (1,901.28 km) |
| Langnau to Solhan | 1,754.98 mi (2,824.37 km) |
| Langnau to Soma | 1,130.56 mi (1,819.47 km) |
| Langnau to Sorgun | 1,452.76 mi (2,337.99 km) |
| Langnau to Suhut | 1,286.57 mi (2,070.53 km) |
