| Alcoy to Senftenberg | 1,128.70 mi (1,816.47 km) |
| Alcoy to Siegburg | 916.00 mi (1,474.15 km) |
| Alcoy to Siegen | 937.75 mi (1,509.16 km) |
| Alcoy to Sigmaringen | 809.48 mi (1,302.73 km) |
| Alcoy to Simbach am Inn | 943.15 mi (1,517.85 km) |
| Alcoy to Simmerath | 886.25 mi (1,426.28 km) |
| Alcoy to Sindelfingen | 836.94 mi (1,346.93 km) |
| Alcoy to Sinsheim | 863.38 mi (1,389.47 km) |
| Alcoy to Sinzheim | 817.08 mi (1,314.96 km) |
| Alcoy to Sinzig | 901.24 mi (1,450.40 km) |
| Alcoy to Soest | 981.30 mi (1,579.24 km) |
| Alcoy to Solingen | 936.23 mi (1,506.72 km) |
| Alcoy to Soltau | 1,102.09 mi (1,773.64 km) |
| Alcoy to Sommerda | 1,028.29 mi (1,654.88 km) |
| Alcoy to Sondershausen | 1,033.08 mi (1,662.58 km) |
