| Porcari to Siran | 1,477.55 mi (2,377.89 km) |
| Porcari to Sirnak | 1,713.07 mi (2,756.92 km) |
| Porcari to Sirvan | 1,676.14 mi (2,697.48 km) |
| Porcari to Sivas | 1,382.73 mi (2,225.28 km) |
| Porcari to Sivasli | 1,055.66 mi (1,698.92 km) |
| Porcari to Siverek | 1,550.36 mi (2,495.06 km) |
| Porcari to Sivrice | 1,530.47 mi (2,463.06 km) |
| Porcari to Sivrihisar | 1,118.58 mi (1,800.18 km) |
| Porcari to Sogut | 1,037.07 mi (1,669.00 km) |
| Porcari to Sogutlu | 1,031.64 mi (1,660.26 km) |
| Porcari to Soke | 971.61 mi (1,563.65 km) |
| Porcari to Solhan | 1,603.31 mi (2,580.28 km) |
| Porcari to Soma | 933.98 mi (1,503.09 km) |
| Porcari to Sorgun | 1,290.31 mi (2,076.55 km) |
| Porcari to Suhut | 1,096.02 mi (1,763.88 km) |
