| Leonberg to Imatra | 1,150.62 mi (1,851.74 km) |
| Leonberg to Jakobstad | 1,148.17 mi (1,847.80 km) |
| Leonberg to Jamsa | 1,097.36 mi (1,766.03 km) |
| Leonberg to Janakkala | 1,037.14 mi (1,669.11 km) |
| Leonberg to Jarvenpaa | 1,025.75 mi (1,650.78 km) |
| Leonberg to Joensuu | 1,237.95 mi (1,992.29 km) |
| Leonberg to Joutseno | 1,141.13 mi (1,836.47 km) |
| Leonberg to Jyvaskyla | 1,128.69 mi (1,816.46 km) |
| Leonberg to Jyvaskylan Maalaiskunta | 1,131.11 mi (1,820.34 km) |
| Leonberg to Kaarina | 959.29 mi (1,543.82 km) |
| Leonberg to Kajaani | 1,271.88 mi (2,046.89 km) |
| Leonberg to Kalajoki | 1,203.70 mi (1,937.17 km) |
| Leonberg to Kangasala | 1,052.24 mi (1,693.41 km) |
| Leonberg to Kankaanpaa | 1,036.51 mi (1,668.11 km) |
| Leonberg to Karhula | 1,073.74 mi (1,728.02 km) |
