| Willebroek to Salo | 967.13 mi (1,556.44 km) |
| Willebroek to Sastamala | 999.13 mi (1,607.95 km) |
| Willebroek to Savonlinna | 1,184.59 mi (1,906.42 km) |
| Willebroek to Seinajoki | 1,060.60 mi (1,706.86 km) |
| Willebroek to Siilinjarvi | 1,193.14 mi (1,920.18 km) |
| Willebroek to Sipoo | 1,029.43 mi (1,656.71 km) |
| Willebroek to Sippola | 1,092.98 mi (1,758.98 km) |
| Willebroek to Sodankyla | 1,359.10 mi (2,187.26 km) |
| Willebroek to Somero | 987.65 mi (1,589.47 km) |
| Willebroek to Sotkamo | 1,252.41 mi (2,015.56 km) |
| Willebroek to Tampere | 1,028.23 mi (1,654.77 km) |
| Willebroek to Tornio | 1,235.11 mi (1,987.71 km) |
| Willebroek to Turku | 945.43 mi (1,521.52 km) |
| Willebroek to Tuusula | 1,024.78 mi (1,649.22 km) |
| Willebroek to Ulvila | 976.75 mi (1,571.92 km) |
