| Knittelfeld to Serik | 1,092.81 mi (1,758.70 km) |
| Knittelfeld to Serinhisar | 990.05 mi (1,593.33 km) |
| Knittelfeld to Serinyol | 1,324.84 mi (2,132.12 km) |
| Knittelfeld to Seydisehir | 1,097.92 mi (1,766.94 km) |
| Knittelfeld to Seyhan | 1,260.63 mi (2,028.79 km) |
| Knittelfeld to Seyitgazi | 958.34 mi (1,542.30 km) |
| Knittelfeld to Siirt | 1,511.51 mi (2,432.55 km) |
| Knittelfeld to Sile | 840.85 mi (1,353.22 km) |
| Knittelfeld to Silifke | 1,230.97 mi (1,981.05 km) |
| Knittelfeld to Silivri | 787.44 mi (1,267.26 km) |
| Knittelfeld to Silopi | 1,561.60 mi (2,513.15 km) |
| Knittelfeld to Simav | 905.76 mi (1,457.68 km) |
| Knittelfeld to Sinanpasa | 971.56 mi (1,563.57 km) |
| Knittelfeld to Sindirgi | 866.84 mi (1,395.05 km) |
| Knittelfeld to Sinop | 1,058.03 mi (1,702.73 km) |
