| Olhao to Siran | 2,515.73 mi (4,048.67 km) |
| Olhao to Sirnak | 2,731.67 mi (4,396.19 km) |
| Olhao to Sirvan | 2,699.29 mi (4,344.09 km) |
| Olhao to Sivas | 2,411.27 mi (3,880.56 km) |
| Olhao to Sivasli | 2,038.13 mi (3,280.05 km) |
| Olhao to Siverek | 2,561.24 mi (4,121.92 km) |
| Olhao to Sivrice | 2,549.86 mi (4,103.60 km) |
| Olhao to Sivrihisar | 2,126.64 mi (3,422.50 km) |
| Olhao to Sogut | 2,050.12 mi (3,299.35 km) |
| Olhao to Sogutlu | 2,059.65 mi (3,314.69 km) |
| Olhao to Soke | 1,924.31 mi (3,096.87 km) |
| Olhao to Solhan | 2,633.36 mi (4,237.98 km) |
| Olhao to Soma | 1,920.81 mi (3,091.25 km) |
| Olhao to Sorgun | 2,314.93 mi (3,725.53 km) |
| Olhao to Suhut | 2,083.64 mi (3,353.29 km) |
