| Slany to Jakobstad | 981.39 mi (1,579.39 km) |
| Slany to Jamsa | 908.03 mi (1,461.34 km) |
| Slany to Janakkala | 843.46 mi (1,357.41 km) |
| Slany to Jarvenpaa | 826.96 mi (1,330.86 km) |
| Slany to Joensuu | 1,037.49 mi (1,669.67 km) |
| Slany to Joutseno | 934.65 mi (1,504.17 km) |
| Slany to Jyvaskyla | 939.61 mi (1,512.16 km) |
| Slany to Jyvaskylan Maalaiskunta | 942.34 mi (1,516.55 km) |
| Slany to Kaarina | 773.01 mi (1,244.03 km) |
| Slany to Kajaani | 1,088.17 mi (1,751.25 km) |
| Slany to Kalajoki | 1,034.69 mi (1,665.17 km) |
| Slany to Kangasala | 865.07 mi (1,392.19 km) |
| Slany to Kankaanpaa | 859.82 mi (1,383.74 km) |
| Slany to Karhula | 868.18 mi (1,397.20 km) |
| Slany to Karis | 776.17 mi (1,249.12 km) |
