| Harsum to Saarijarvi | 916.89 mi (1,475.59 km) |
| Harsum to Salo | 755.07 mi (1,215.17 km) |
| Harsum to Sastamala | 796.25 mi (1,281.44 km) |
| Harsum to Savonlinna | 969.01 mi (1,559.47 km) |
| Harsum to Seinajoki | 870.38 mi (1,400.75 km) |
| Harsum to Siilinjarvi | 989.53 mi (1,592.50 km) |
| Harsum to Sipoo | 810.89 mi (1,304.99 km) |
| Harsum to Sippola | 873.09 mi (1,405.10 km) |
| Harsum to Sodankyla | 1,190.40 mi (1,915.77 km) |
| Harsum to Somero | 776.44 mi (1,249.55 km) |
| Harsum to Sotkamo | 1,054.91 mi (1,697.71 km) |
| Harsum to Tampere | 823.63 mi (1,325.51 km) |
| Harsum to Tornio | 1,063.56 mi (1,711.63 km) |
| Harsum to Turku | 737.02 mi (1,186.11 km) |
| Harsum to Tuusula | 807.28 mi (1,299.20 km) |
