| Olivenza to Siran | 2,440.80 mi (3,928.09 km) |
| Olivenza to Sirnak | 2,662.24 mi (4,284.47 km) |
| Olivenza to Sirvan | 2,628.68 mi (4,230.46 km) |
| Olivenza to Sivas | 2,338.55 mi (3,763.54 km) |
| Olivenza to Sivasli | 1,973.15 mi (3,175.48 km) |
| Olivenza to Siverek | 2,493.10 mi (4,012.26 km) |
| Olivenza to Sivrice | 2,479.75 mi (3,990.77 km) |
| Olivenza to Sivrihisar | 2,057.36 mi (3,311.00 km) |
| Olivenza to Sogut | 1,979.43 mi (3,185.59 km) |
| Olivenza to Sogutlu | 1,985.81 mi (3,195.85 km) |
| Olivenza to Soke | 1,863.39 mi (2,998.83 km) |
| Olivenza to Solhan | 2,560.86 mi (4,121.30 km) |
| Olivenza to Soma | 1,854.22 mi (2,984.08 km) |
| Olivenza to Sorgun | 2,242.85 mi (3,609.52 km) |
| Olivenza to Suhut | 2,018.03 mi (3,247.71 km) |
