| Schwechat to Siran | 1,243.43 mi (2,001.11 km) |
| Schwechat to Sirnak | 1,496.65 mi (2,408.62 km) |
| Schwechat to Sirvan | 1,455.18 mi (2,341.89 km) |
| Schwechat to Sivas | 1,169.42 mi (1,882.00 km) |
| Schwechat to Sivasli | 938.74 mi (1,510.75 km) |
| Schwechat to Siverek | 1,352.12 mi (2,176.02 km) |
| Schwechat to Sivrice | 1,321.88 mi (2,127.36 km) |
| Schwechat to Sivrihisar | 958.66 mi (1,542.81 km) |
| Schwechat to Sogut | 879.50 mi (1,415.41 km) |
| Schwechat to Sogutlu | 850.09 mi (1,368.09 km) |
| Schwechat to Soke | 904.22 mi (1,455.20 km) |
| Schwechat to Solhan | 1,375.80 mi (2,214.14 km) |
| Schwechat to Soma | 830.24 mi (1,336.15 km) |
| Schwechat to Sorgun | 1,089.51 mi (1,753.40 km) |
| Schwechat to Suhut | 967.03 mi (1,556.28 km) |
