| Foix to Siran | 1,932.55 mi (3,110.14 km) |
| Foix to Sirnak | 2,165.33 mi (3,484.75 km) |
| Foix to Sirvan | 2,129.15 mi (3,426.54 km) |
| Foix to Sivas | 1,836.07 mi (2,954.88 km) |
| Foix to Sivasli | 1,495.03 mi (2,406.02 km) |
| Foix to Siverek | 2,000.59 mi (3,219.63 km) |
| Foix to Sivrice | 1,982.45 mi (3,190.44 km) |
| Foix to Sivrihisar | 1,566.18 mi (2,520.53 km) |
| Foix to Sogut | 1,485.51 mi (2,390.70 km) |
| Foix to Sogutlu | 1,483.76 mi (2,387.89 km) |
| Foix to Soke | 1,399.37 mi (2,252.06 km) |
| Foix to Solhan | 2,057.34 mi (3,310.98 km) |
| Foix to Soma | 1,373.45 mi (2,210.35 km) |
| Foix to Sorgun | 1,742.65 mi (2,804.53 km) |
| Foix to Suhut | 1,537.44 mi (2,474.27 km) |
