| Illertissen to Imatra | 1,157.24 mi (1,862.40 km) |
| Illertissen to Jakobstad | 1,168.87 mi (1,881.11 km) |
| Illertissen to Jamsa | 1,110.57 mi (1,787.29 km) |
| Illertissen to Janakkala | 1,048.60 mi (1,687.56 km) |
| Illertissen to Jarvenpaa | 1,035.28 mi (1,666.12 km) |
| Illertissen to Joensuu | 1,247.37 mi (2,007.44 km) |
| Illertissen to Joutseno | 1,147.91 mi (1,847.38 km) |
| Illertissen to Jyvaskyla | 1,142.08 mi (1,838.00 km) |
| Illertissen to Jyvaskylan Maalaiskunta | 1,144.61 mi (1,842.07 km) |
| Illertissen to Kaarina | 973.06 mi (1,565.99 km) |
| Illertissen to Kajaani | 1,287.50 mi (2,072.03 km) |
| Illertissen to Kalajoki | 1,223.89 mi (1,969.66 km) |
| Illertissen to Kangasala | 1,066.05 mi (1,715.65 km) |
| Illertissen to Kankaanpaa | 1,053.75 mi (1,695.84 km) |
| Illertissen to Karhula | 1,080.74 mi (1,739.28 km) |
