| Avelgem to Siran | 1,854.30 mi (2,984.21 km) |
| Avelgem to Sirnak | 2,108.33 mi (3,393.02 km) |
| Avelgem to Sirvan | 2,066.64 mi (3,325.93 km) |
| Avelgem to Sivas | 1,781.50 mi (2,867.05 km) |
| Avelgem to Sivasli | 1,531.80 mi (2,465.19 km) |
| Avelgem to Siverek | 1,964.06 mi (3,160.84 km) |
| Avelgem to Sivrice | 1,933.96 mi (3,112.40 km) |
| Avelgem to Sivrihisar | 1,563.71 mi (2,516.55 km) |
| Avelgem to Sogut | 1,483.01 mi (2,386.67 km) |
| Avelgem to Sogutlu | 1,458.03 mi (2,346.47 km) |
| Avelgem to Soke | 1,477.39 mi (2,377.63 km) |
| Avelgem to Solhan | 1,986.90 mi (3,197.61 km) |
| Avelgem to Soma | 1,416.41 mi (2,279.50 km) |
| Avelgem to Sorgun | 1,701.12 mi (2,737.70 km) |
| Avelgem to Suhut | 1,564.32 mi (2,517.53 km) |
