| Janakkala to Karlovo | 1,262.57 mi (2,031.90 km) |
| Janakkala to Karnobat | 1,267.00 mi (2,039.03 km) |
| Janakkala to Kavarna | 1,217.56 mi (1,959.47 km) |
| Janakkala to Kazanlak | 1,264.79 mi (2,035.49 km) |
| Janakkala to Knezha | 1,203.61 mi (1,937.02 km) |
| Janakkala to Kostinbrod | 1,252.01 mi (2,014.91 km) |
| Janakkala to Kozloduy | 1,184.41 mi (1,906.12 km) |
| Janakkala to Kyustendil | 1,290.07 mi (2,076.16 km) |
| Janakkala to Levski | 1,212.75 mi (1,951.74 km) |
| Janakkala to Lom | 1,182.32 mi (1,902.75 km) |
| Janakkala to Lovech | 1,228.62 mi (1,977.27 km) |
| Janakkala to Lukovit | 1,224.27 mi (1,970.27 km) |
| Janakkala to Lyaskovets | 1,231.81 mi (1,982.41 km) |
| Janakkala to Mezdra | 1,228.19 mi (1,976.58 km) |
| Janakkala to Momchilgrad | 1,339.65 mi (2,155.96 km) |
