| Difficult Run to Saarijarvi | 4,235.61 mi (6,816.56 km) |
| Difficult Run to Salo | 4,254.20 mi (6,846.47 km) |
| Difficult Run to Sastamala | 4,215.61 mi (6,784.37 km) |
| Difficult Run to Savonlinna | 4,365.17 mi (7,025.06 km) |
| Difficult Run to Seinajoki | 4,165.88 mi (6,704.34 km) |
| Difficult Run to Siilinjarvi | 4,287.42 mi (6,899.93 km) |
| Difficult Run to Sipoo | 4,317.83 mi (6,948.88 km) |
| Difficult Run to Sippola | 4,354.63 mi (7,008.10 km) |
| Difficult Run to Sodankyla | 4,109.46 mi (6,613.54 km) |
| Difficult Run to Somero | 4,257.34 mi (6,851.53 km) |
| Difficult Run to Sotkamo | 4,267.86 mi (6,868.46 km) |
| Difficult Run to Tampere | 4,234.92 mi (6,815.45 km) |
| Difficult Run to Tornio | 4,101.75 mi (6,601.14 km) |
| Difficult Run to Turku | 4,226.49 mi (6,801.87 km) |
| Difficult Run to Tuusula | 4,309.31 mi (6,935.16 km) |
