| Hwlffordd to Saarijarvi | 1,338.51 mi (2,154.12 km) |
| Hwlffordd to Salo | 1,221.35 mi (1,965.57 km) |
| Hwlffordd to Sastamala | 1,234.83 mi (1,987.26 km) |
| Hwlffordd to Savonlinna | 1,433.41 mi (2,306.85 km) |
| Hwlffordd to Seinajoki | 1,269.85 mi (2,043.63 km) |
| Hwlffordd to Siilinjarvi | 1,418.32 mi (2,282.57 km) |
| Hwlffordd to Sipoo | 1,291.97 mi (2,079.23 km) |
| Hwlffordd to Sippola | 1,354.83 mi (2,180.39 km) |
| Hwlffordd to Sodankyla | 1,511.69 mi (2,432.83 km) |
| Hwlffordd to Somero | 1,238.99 mi (1,993.95 km) |
| Hwlffordd to Sotkamo | 1,463.01 mi (2,354.49 km) |
| Hwlffordd to Tampere | 1,264.97 mi (2,035.77 km) |
| Hwlffordd to Tornio | 1,400.13 mi (2,253.29 km) |
| Hwlffordd to Turku | 1,194.67 mi (1,922.63 km) |
| Hwlffordd to Tuusula | 1,285.56 mi (2,068.91 km) |
