| Hallstahammar to Karlovo | 1,227.65 mi (1,975.71 km) |
| Hallstahammar to Karnobat | 1,258.67 mi (2,025.64 km) |
| Hallstahammar to Kavarna | 1,228.47 mi (1,977.03 km) |
| Hallstahammar to Kazanlak | 1,237.10 mi (1,990.92 km) |
| Hallstahammar to Knezha | 1,161.38 mi (1,869.06 km) |
| Hallstahammar to Kostinbrod | 1,197.71 mi (1,927.54 km) |
| Hallstahammar to Kozloduy | 1,138.24 mi (1,831.81 km) |
| Hallstahammar to Kyustendil | 1,228.54 mi (1,977.15 km) |
| Hallstahammar to Levski | 1,183.56 mi (1,904.76 km) |
| Hallstahammar to Lom | 1,129.81 mi (1,818.26 km) |
| Hallstahammar to Lovech | 1,193.65 mi (1,920.99 km) |
| Hallstahammar to Lukovit | 1,182.51 mi (1,903.06 km) |
| Hallstahammar to Lyaskovets | 1,209.26 mi (1,946.11 km) |
| Hallstahammar to Mezdra | 1,180.46 mi (1,899.77 km) |
| Hallstahammar to Momchilgrad | 1,309.71 mi (2,107.77 km) |
