| Oliveira do Hospital to Siran | 2,447.01 mi (3,938.09 km) |
| Oliveira do Hospital to Sirnak | 2,674.87 mi (4,304.79 km) |
| Oliveira do Hospital to Sirvan | 2,639.92 mi (4,248.54 km) |
| Oliveira do Hospital to Sivas | 2,347.87 mi (3,778.53 km) |
| Oliveira do Hospital to Sivasli | 1,993.13 mi (3,207.64 km) |
| Oliveira do Hospital to Siverek | 2,507.71 mi (4,035.77 km) |
| Oliveira do Hospital to Sivrice | 2,491.96 mi (4,010.42 km) |
| Oliveira do Hospital to Sivrihisar | 2,071.83 mi (3,334.29 km) |
| Oliveira do Hospital to Sogut | 1,992.43 mi (3,206.51 km) |
| Oliveira do Hospital to Sogutlu | 1,994.79 mi (3,210.31 km) |
| Oliveira do Hospital to Soke | 1,888.53 mi (3,039.30 km) |
| Oliveira do Hospital to Solhan | 2,569.88 mi (4,135.81 km) |
| Oliveira do Hospital to Soma | 1,872.74 mi (3,013.88 km) |
| Oliveira do Hospital to Sorgun | 2,253.23 mi (3,626.22 km) |
| Oliveira do Hospital to Suhut | 2,037.10 mi (3,278.40 km) |
