| Janakkala to Kobarid | 1,107.21 mi (1,781.88 km) |
| Janakkala to Kobilje | 1,037.57 mi (1,669.81 km) |
| Janakkala to Kocevje | 1,127.30 mi (1,814.21 km) |
| Janakkala to Komen | 1,132.52 mi (1,822.61 km) |
| Janakkala to Komenda | 1,094.81 mi (1,761.93 km) |
| Janakkala to Koper | 1,150.17 mi (1,851.02 km) |
| Janakkala to Kostanjevica na Krki | 1,105.98 mi (1,779.90 km) |
| Janakkala to Kostel | 1,135.45 mi (1,827.33 km) |
| Janakkala to Kozje | 1,089.07 mi (1,752.69 km) |
| Janakkala to Kranj | 1,095.70 mi (1,763.36 km) |
| Janakkala to Kranjska Gora | 1,088.30 mi (1,751.45 km) |
| Janakkala to Krizevci | 1,048.89 mi (1,688.02 km) |
| Janakkala to Krsko | 1,098.31 mi (1,767.57 km) |
| Janakkala to Kuzma | 1,031.70 mi (1,660.36 km) |
| Janakkala to Lasko | 1,088.04 mi (1,751.03 km) |
