| Humenne to Siran | 1,037.15 mi (1,669.12 km) |
| Humenne to Sirnak | 1,293.96 mi (2,082.43 km) |
| Humenne to Sirvan | 1,250.99 mi (2,013.27 km) |
| Humenne to Sivas | 976.77 mi (1,571.96 km) |
| Humenne to Sivasli | 818.99 mi (1,318.03 km) |
| Humenne to Siverek | 1,162.29 mi (1,870.53 km) |
| Humenne to Sivrice | 1,127.23 mi (1,814.10 km) |
| Humenne to Sivrihisar | 809.29 mi (1,302.42 km) |
| Humenne to Sogut | 737.95 mi (1,187.61 km) |
| Humenne to Sogutlu | 695.01 mi (1,118.51 km) |
| Humenne to Soke | 820.24 mi (1,320.04 km) |
| Humenne to Solhan | 1,169.88 mi (1,882.74 km) |
| Humenne to Soma | 730.05 mi (1,174.90 km) |
| Humenne to Sorgun | 907.24 mi (1,460.07 km) |
| Humenne to Suhut | 837.10 mi (1,347.19 km) |
