| Ilhavo to Senftenberg | 1,314.74 mi (2,115.87 km) |
| Ilhavo to Siegburg | 1,036.82 mi (1,668.60 km) |
| Ilhavo to Siegen | 1,068.83 mi (1,720.12 km) |
| Ilhavo to Sigmaringen | 1,020.31 mi (1,642.03 km) |
| Ilhavo to Simbach am Inn | 1,188.15 mi (1,912.15 km) |
| Ilhavo to Simmerath | 996.91 mi (1,604.38 km) |
| Ilhavo to Sindelfingen | 1,029.80 mi (1,657.30 km) |
| Ilhavo to Sinsheim | 1,042.04 mi (1,676.99 km) |
| Ilhavo to Sinzheim | 997.47 mi (1,605.27 km) |
| Ilhavo to Sinzig | 1,028.03 mi (1,654.46 km) |
| Ilhavo to Soest | 1,100.06 mi (1,770.38 km) |
| Ilhavo to Solingen | 1,047.95 mi (1,686.51 km) |
| Ilhavo to Soltau | 1,217.06 mi (1,958.67 km) |
| Ilhavo to Sommerda | 1,192.74 mi (1,919.53 km) |
| Ilhavo to Sondershausen | 1,190.61 mi (1,916.10 km) |
