| Forli to Siran | 1,406.80 mi (2,264.03 km) |
| Forli to Sirnak | 1,644.36 mi (2,646.33 km) |
| Forli to Sirvan | 1,606.94 mi (2,586.12 km) |
| Forli to Sivas | 1,313.46 mi (2,113.80 km) |
| Forli to Sivasli | 994.42 mi (1,600.37 km) |
| Forli to Siverek | 1,482.95 mi (2,386.58 km) |
| Forli to Sivrice | 1,462.05 mi (2,352.94 km) |
| Forli to Sivrihisar | 1,053.15 mi (1,694.89 km) |
| Forli to Sogut | 971.34 mi (1,563.22 km) |
| Forli to Sogutlu | 963.61 mi (1,550.78 km) |
| Forli to Soke | 915.65 mi (1,473.60 km) |
| Forli to Solhan | 1,533.39 mi (2,467.75 km) |
| Forli to Soma | 873.14 mi (1,405.18 km) |
| Forli to Sorgun | 1,221.82 mi (1,966.34 km) |
| Forli to Suhut | 1,033.73 mi (1,663.63 km) |
