| San Feliu de Guixols to Siran | 1,872.03 mi (3,012.75 km) |
| San Feliu de Guixols to Sirnak | 2,099.49 mi (3,378.81 km) |
| San Feliu de Guixols to Sirvan | 2,064.47 mi (3,322.44 km) |
| San Feliu de Guixols to Sivas | 1,772.45 mi (2,852.48 km) |
| San Feliu de Guixols to Sivasli | 1,420.40 mi (2,285.92 km) |
| San Feliu de Guixols to Siverek | 1,932.63 mi (3,110.26 km) |
| San Feliu de Guixols to Sivrice | 1,916.56 mi (3,084.41 km) |
| San Feliu de Guixols to Sivrihisar | 1,496.90 mi (2,409.02 km) |
| San Feliu de Guixols to Sogut | 1,417.25 mi (2,280.84 km) |
| San Feliu de Guixols to Sogutlu | 1,419.36 mi (2,284.24 km) |
| San Feliu de Guixols to Soke | 1,319.65 mi (2,123.76 km) |
| San Feliu de Guixols to Solhan | 1,994.50 mi (3,209.83 km) |
| San Feliu de Guixols to Soma | 1,299.45 mi (2,091.27 km) |
| San Feliu de Guixols to Sorgun | 1,677.78 mi (2,700.12 km) |
| San Feliu de Guixols to Suhut | 1,463.84 mi (2,355.82 km) |
