| Alfena to Siran | 2,464.81 mi (3,966.73 km) |
| Alfena to Sirnak | 2,695.93 mi (4,338.69 km) |
| Alfena to Sirvan | 2,660.25 mi (4,281.26 km) |
| Alfena to Sivas | 2,367.49 mi (3,810.11 km) |
| Alfena to Sivasli | 2,019.03 mi (3,249.31 km) |
| Alfena to Siverek | 2,530.02 mi (4,071.67 km) |
| Alfena to Sivrice | 2,512.98 mi (4,044.26 km) |
| Alfena to Sivrihisar | 2,094.65 mi (3,371.01 km) |
| Alfena to Sogut | 2,014.59 mi (3,242.17 km) |
| Alfena to Sogutlu | 2,014.76 mi (3,242.45 km) |
| Alfena to Soke | 1,917.34 mi (3,085.66 km) |
| Alfena to Solhan | 2,589.07 mi (4,166.71 km) |
| Alfena to Soma | 1,898.06 mi (3,054.64 km) |
| Alfena to Sorgun | 2,273.57 mi (3,658.95 km) |
| Alfena to Suhut | 2,062.44 mi (3,319.18 km) |
