| Janakkala to Juprelle | 1,016.36 mi (1,635.68 km) |
| Janakkala to Jurbise | 1,070.71 mi (1,723.15 km) |
| Janakkala to Kalmthout | 1,011.09 mi (1,627.20 km) |
| Janakkala to Kampenhout | 1,031.79 mi (1,660.50 km) |
| Janakkala to Kapelle-op-den-Bos | 1,033.01 mi (1,662.46 km) |
| Janakkala to Kapellen | 1,015.49 mi (1,634.28 km) |
| Janakkala to Kasterlee | 1,004.28 mi (1,616.24 km) |
| Janakkala to Keerbergen | 1,026.24 mi (1,651.57 km) |
| Janakkala to Kinrooi | 987.74 mi (1,589.61 km) |
| Janakkala to Knokke-Heist | 1,047.37 mi (1,685.59 km) |
| Janakkala to Koekelare | 1,069.12 mi (1,720.58 km) |
| Janakkala to Koekelberg | 1,041.82 mi (1,676.65 km) |
| Janakkala to Koksijde | 1,078.31 mi (1,735.37 km) |
| Janakkala to Kontich | 1,024.55 mi (1,648.85 km) |
| Janakkala to Kortemark | 1,070.42 mi (1,722.68 km) |
