| Geislingen an der Steige to Serik | 1,340.69 mi (2,157.64 km) |
| Geislingen an der Steige to Serinhisar | 1,236.44 mi (1,989.85 km) |
| Geislingen an der Steige to Serinyol | 1,575.76 mi (2,535.94 km) |
| Geislingen an der Steige to Seydisehir | 1,347.35 mi (2,168.34 km) |
| Geislingen an der Steige to Seyhan | 1,511.56 mi (2,432.62 km) |
| Geislingen an der Steige to Seyitgazi | 1,208.99 mi (1,945.69 km) |
| Geislingen an der Steige to Siirt | 1,759.62 mi (2,831.84 km) |
| Geislingen an der Steige to Sile | 1,091.90 mi (1,757.25 km) |
| Geislingen an der Steige to Silifke | 1,480.91 mi (2,383.30 km) |
| Geislingen an der Steige to Silivri | 1,038.22 mi (1,670.86 km) |
| Geislingen an der Steige to Silopi | 1,810.21 mi (2,913.25 km) |
| Geislingen an der Steige to Simav | 1,154.63 mi (1,858.19 km) |
| Geislingen an der Steige to Sinanpasa | 1,221.22 mi (1,965.37 km) |
| Geislingen an der Steige to Sindirgi | 1,114.95 mi (1,794.33 km) |
| Geislingen an der Steige to Sinop | 1,304.39 mi (2,099.21 km) |
