| Westerlo to Salo | 950.67 mi (1,529.95 km) |
| Westerlo to Sastamala | 983.74 mi (1,583.18 km) |
| Westerlo to Savonlinna | 1,167.94 mi (1,879.62 km) |
| Westerlo to Seinajoki | 1,046.67 mi (1,684.45 km) |
| Westerlo to Siilinjarvi | 1,177.90 mi (1,895.64 km) |
| Westerlo to Sipoo | 1,012.29 mi (1,629.12 km) |
| Westerlo to Sippola | 1,075.73 mi (1,731.23 km) |
| Westerlo to Sodankyla | 1,347.84 mi (2,169.14 km) |
| Westerlo to Somero | 971.31 mi (1,563.17 km) |
| Westerlo to Sotkamo | 1,237.91 mi (1,992.22 km) |
| Westerlo to Tampere | 1,012.68 mi (1,629.76 km) |
| Westerlo to Tornio | 1,223.40 mi (1,968.88 km) |
| Westerlo to Turku | 929.35 mi (1,495.64 km) |
| Westerlo to Tuusula | 1,007.75 mi (1,621.82 km) |
| Westerlo to Ulvila | 961.84 mi (1,547.94 km) |
