| Siemianowice Slaskie to Imatra | 842.18 mi (1,355.36 km) |
| Siemianowice Slaskie to Jakobstad | 935.35 mi (1,505.29 km) |
| Siemianowice Slaskie to Jamsa | 834.84 mi (1,343.55 km) |
| Siemianowice Slaskie to Janakkala | 767.05 mi (1,234.45 km) |
| Siemianowice Slaskie to Jarvenpaa | 743.58 mi (1,196.68 km) |
| Siemianowice Slaskie to Joensuu | 942.70 mi (1,517.14 km) |
| Siemianowice Slaskie to Joutseno | 834.09 mi (1,342.34 km) |
| Siemianowice Slaskie to Jyvaskyla | 865.34 mi (1,392.63 km) |
| Siemianowice Slaskie to Jyvaskylan Maalaiskunta | 868.40 mi (1,397.56 km) |
| Siemianowice Slaskie to Kaarina | 711.78 mi (1,145.50 km) |
| Siemianowice Slaskie to Kajaani | 1,015.75 mi (1,634.69 km) |
| Siemianowice Slaskie to Kalajoki | 983.58 mi (1,582.91 km) |
| Siemianowice Slaskie to Kangasala | 797.11 mi (1,282.83 km) |
| Siemianowice Slaskie to Kankaanpaa | 806.80 mi (1,298.42 km) |
| Siemianowice Slaskie to Karhula | 771.91 mi (1,242.27 km) |
