| Keskin to Senftenberg | 1,244.82 mi (2,003.35 km) |
| Keskin to Siegburg | 1,485.36 mi (2,390.46 km) |
| Keskin to Siegen | 1,454.48 mi (2,340.76 km) |
| Keskin to Sigmaringen | 1,339.19 mi (2,155.22 km) |
| Keskin to Simbach am Inn | 1,178.41 mi (1,896.46 km) |
| Keskin to Simmerath | 1,517.78 mi (2,442.62 km) |
| Keskin to Sindelfingen | 1,361.47 mi (2,191.07 km) |
| Keskin to Sinsheim | 1,378.49 mi (2,218.46 km) |
| Keskin to Sinzheim | 1,398.79 mi (2,251.14 km) |
| Keskin to Sinzig | 1,477.18 mi (2,377.29 km) |
| Keskin to Soest | 1,469.44 mi (2,364.84 km) |
| Keskin to Solingen | 1,499.42 mi (2,413.08 km) |
| Keskin to Soltau | 1,448.59 mi (2,331.28 km) |
| Keskin to Sommerda | 1,340.30 mi (2,157.01 km) |
| Keskin to Sondershausen | 1,356.45 mi (2,182.99 km) |
