| Union to Saarijarvi | 4,616.88 mi (7,430.16 km) |
| Union to Salo | 4,665.31 mi (7,508.09 km) |
| Union to Sastamala | 4,618.03 mi (7,431.99 km) |
| Union to Savonlinna | 4,742.37 mi (7,632.11 km) |
| Union to Seinajoki | 4,553.88 mi (7,328.76 km) |
| Union to Siilinjarvi | 4,657.15 mi (7,494.96 km) |
| Union to Sipoo | 4,721.81 mi (7,599.02 km) |
| Union to Sippola | 4,749.16 mi (7,643.04 km) |
| Union to Sodankyla | 4,437.78 mi (7,141.91 km) |
| Union to Somero | 4,664.75 mi (7,507.20 km) |
| Union to Sotkamo | 4,624.74 mi (7,442.80 km) |
| Union to Tampere | 4,633.04 mi (7,456.16 km) |
| Union to Tornio | 4,453.81 mi (7,167.71 km) |
| Union to Turku | 4,639.77 mi (7,467.00 km) |
| Union to Tuusula | 4,713.51 mi (7,585.65 km) |
