| Forest to Siran | 1,816.84 mi (2,923.92 km) |
| Forest to Sirnak | 2,071.06 mi (3,333.06 km) |
| Forest to Sirvan | 2,029.30 mi (3,265.84 km) |
| Forest to Sivas | 1,744.56 mi (2,807.60 km) |
| Forest to Sivasli | 1,497.78 mi (2,410.44 km) |
| Forest to Siverek | 1,927.33 mi (3,101.73 km) |
| Forest to Sivrice | 1,897.00 mi (3,052.92 km) |
| Forest to Sivrihisar | 1,528.39 mi (2,459.70 km) |
| Forest to Sogut | 1,447.85 mi (2,330.09 km) |
| Forest to Sogutlu | 1,422.26 mi (2,288.90 km) |
| Forest to Soke | 1,445.02 mi (2,325.53 km) |
| Forest to Solhan | 1,949.48 mi (3,137.39 km) |
| Forest to Soma | 1,382.91 mi (2,225.58 km) |
| Forest to Sorgun | 1,664.57 mi (2,678.86 km) |
| Forest to Suhut | 1,529.90 mi (2,462.14 km) |
