| Ilsenburg to Siran | 1,570.23 mi (2,527.03 km) |
| Ilsenburg to Sirnak | 1,826.77 mi (2,939.91 km) |
| Ilsenburg to Sirvan | 1,783.98 mi (2,871.05 km) |
| Ilsenburg to Sivas | 1,506.55 mi (2,424.56 km) |
| Ilsenburg to Sivasli | 1,300.68 mi (2,093.25 km) |
| Ilsenburg to Siverek | 1,691.55 mi (2,722.29 km) |
| Ilsenburg to Sivrice | 1,657.99 mi (2,668.28 km) |
| Ilsenburg to Sivrihisar | 1,314.55 mi (2,115.56 km) |
| Ilsenburg to Sogut | 1,237.01 mi (1,990.77 km) |
| Ilsenburg to Sogutlu | 1,203.49 mi (1,936.82 km) |
| Ilsenburg to Soke | 1,267.93 mi (2,040.54 km) |
| Ilsenburg to Solhan | 1,703.03 mi (2,740.76 km) |
| Ilsenburg to Soma | 1,193.65 mi (1,920.99 km) |
| Ilsenburg to Sorgun | 1,432.66 mi (2,305.64 km) |
| Ilsenburg to Suhut | 1,327.51 mi (2,136.43 km) |
