| Bad Honnef am Rhein to Saarijarvi | 1,070.69 mi (1,723.11 km) |
| Bad Honnef am Rhein to Salo | 911.72 mi (1,467.28 km) |
| Bad Honnef am Rhein to Sastamala | 950.66 mi (1,529.95 km) |
| Bad Honnef am Rhein to Savonlinna | 1,126.77 mi (1,813.35 km) |
| Bad Honnef am Rhein to Seinajoki | 1,021.22 mi (1,643.49 km) |
| Bad Honnef am Rhein to Siilinjarvi | 1,144.59 mi (1,842.04 km) |
| Bad Honnef am Rhein to Sipoo | 968.98 mi (1,559.43 km) |
| Bad Honnef am Rhein to Sippola | 1,031.50 mi (1,660.03 km) |
| Bad Honnef am Rhein to Sodankyla | 1,334.74 mi (2,148.06 km) |
| Bad Honnef am Rhein to Somero | 932.94 mi (1,501.42 km) |
| Bad Honnef am Rhein to Sotkamo | 1,208.43 mi (1,944.77 km) |
| Bad Honnef am Rhein to Tampere | 978.59 mi (1,574.88 km) |
| Bad Honnef am Rhein to Tornio | 1,208.58 mi (1,945.02 km) |
| Bad Honnef am Rhein to Turku | 892.73 mi (1,436.72 km) |
| Bad Honnef am Rhein to Tuusula | 965.18 mi (1,553.31 km) |
