| Herceg Novi to Siran | 1,077.37 mi (1,733.85 km) |
| Herceg Novi to Sirnak | 1,306.88 mi (2,103.23 km) |
| Herceg Novi to Sirvan | 1,271.01 mi (2,045.50 km) |
| Herceg Novi to Sivas | 978.33 mi (1,574.47 km) |
| Herceg Novi to Sivasli | 646.50 mi (1,040.44 km) |
| Herceg Novi to Siverek | 1,142.22 mi (1,838.23 km) |
| Herceg Novi to Sivrice | 1,123.97 mi (1,808.86 km) |
| Herceg Novi to Sivrihisar | 708.90 mi (1,140.86 km) |
| Herceg Novi to Sogut | 627.68 mi (1,010.15 km) |
| Herceg Novi to Sogutlu | 625.52 mi (1,006.68 km) |
| Herceg Novi to Soke | 570.25 mi (917.73 km) |
| Herceg Novi to Solhan | 1,200.14 mi (1,931.44 km) |
| Herceg Novi to Soma | 525.14 mi (845.13 km) |
| Herceg Novi to Sorgun | 884.35 mi (1,423.22 km) |
| Herceg Novi to Suhut | 686.20 mi (1,104.33 km) |
