| Felgueiras to Siran | 2,446.25 mi (3,936.86 km) |
| Felgueiras to Sirnak | 2,677.60 mi (4,309.18 km) |
| Felgueiras to Sirvan | 2,641.87 mi (4,251.67 km) |
| Felgueiras to Sivas | 2,349.06 mi (3,780.45 km) |
| Felgueiras to Sivasli | 2,001.17 mi (3,220.57 km) |
| Felgueiras to Siverek | 2,511.80 mi (4,042.35 km) |
| Felgueiras to Sivrice | 2,494.66 mi (4,014.76 km) |
| Felgueiras to Sivrihisar | 2,076.49 mi (3,341.78 km) |
| Felgueiras to Sogut | 1,996.38 mi (3,212.86 km) |
| Felgueiras to Sogutlu | 1,996.37 mi (3,212.85 km) |
| Felgueiras to Soke | 1,899.81 mi (3,057.45 km) |
| Felgueiras to Solhan | 2,570.61 mi (4,136.99 km) |
| Felgueiras to Soma | 1,880.15 mi (3,025.81 km) |
| Felgueiras to Sorgun | 2,255.19 mi (3,629.38 km) |
| Felgueiras to Suhut | 2,044.52 mi (3,290.34 km) |
