| Helsinki to Siegburg | 943.68 mi (1,518.71 km) |
| Helsinki to Siegen | 916.77 mi (1,475.40 km) |
| Helsinki to Sigmaringen | 1,044.24 mi (1,680.54 km) |
| Helsinki to Simbach am Inn | 949.84 mi (1,528.62 km) |
| Helsinki to Simmerath | 979.86 mi (1,576.94 km) |
| Helsinki to Sindelfingen | 1,012.65 mi (1,629.71 km) |
| Helsinki to Sinsheim | 984.64 mi (1,584.63 km) |
| Helsinki to Sinzheim | 1,030.75 mi (1,658.83 km) |
| Helsinki to Sinzig | 956.00 mi (1,538.54 km) |
| Helsinki to Soest | 877.79 mi (1,412.67 km) |
| Helsinki to Solingen | 927.90 mi (1,493.32 km) |
| Helsinki to Soltau | 756.51 mi (1,217.48 km) |
| Helsinki to Sommerda | 819.84 mi (1,319.40 km) |
| Helsinki to Sondershausen | 814.68 mi (1,311.10 km) |
| Helsinki to Sonneberg | 865.01 mi (1,392.09 km) |
