| Konstancin-Jeziorna to Imatra | 691.62 mi (1,113.06 km) |
| Konstancin-Jeziorna to Jakobstad | 802.38 mi (1,291.31 km) |
| Konstancin-Jeziorna to Jamsa | 692.76 mi (1,114.88 km) |
| Konstancin-Jeziorna to Janakkala | 624.80 mi (1,005.51 km) |
| Konstancin-Jeziorna to Jarvenpaa | 599.25 mi (964.40 km) |
| Konstancin-Jeziorna to Joensuu | 793.13 mi (1,276.42 km) |
| Konstancin-Jeziorna to Joutseno | 683.82 mi (1,100.50 km) |
| Konstancin-Jeziorna to Jyvaskyla | 722.50 mi (1,162.75 km) |
| Konstancin-Jeziorna to Jyvaskylan Maalaiskunta | 725.63 mi (1,167.79 km) |
| Konstancin-Jeziorna to Kaarina | 576.60 mi (927.95 km) |
| Konstancin-Jeziorna to Kajaani | 872.04 mi (1,403.41 km) |
| Konstancin-Jeziorna to Kalajoki | 847.89 mi (1,364.54 km) |
| Konstancin-Jeziorna to Kangasala | 657.51 mi (1,058.16 km) |
| Konstancin-Jeziorna to Kankaanpaa | 673.07 mi (1,083.19 km) |
| Konstancin-Jeziorna to Karhula | 623.27 mi (1,003.06 km) |
