| Pencoed to Karlovo | 1,454.41 mi (2,340.65 km) |
| Pencoed to Karnobat | 1,546.12 mi (2,488.25 km) |
| Pencoed to Kavarna | 1,573.23 mi (2,531.86 km) |
| Pencoed to Kazanlak | 1,480.25 mi (2,382.24 km) |
| Pencoed to Knezha | 1,391.05 mi (2,238.68 km) |
| Pencoed to Kostinbrod | 1,381.37 mi (2,223.10 km) |
| Pencoed to Kozloduy | 1,365.72 mi (2,197.92 km) |
| Pencoed to Kyustendil | 1,380.92 mi (2,222.38 km) |
| Pencoed to Levski | 1,440.21 mi (2,317.79 km) |
| Pencoed to Lom | 1,343.34 mi (2,161.89 km) |
| Pencoed to Lovech | 1,431.55 mi (2,303.86 km) |
| Pencoed to Lukovit | 1,405.98 mi (2,262.71 km) |
| Pencoed to Lyaskovets | 1,474.87 mi (2,373.58 km) |
| Pencoed to Mezdra | 1,388.40 mi (2,234.42 km) |
| Pencoed to Momchilgrad | 1,524.62 mi (2,453.63 km) |
