| Vallirana to Karlovo | 1,173.87 mi (1,889.16 km) |
| Vallirana to Karnobat | 1,284.24 mi (2,066.79 km) |
| Vallirana to Kavarna | 1,348.52 mi (2,170.24 km) |
| Vallirana to Kazanlak | 1,204.06 mi (1,937.75 km) |
| Vallirana to Knezha | 1,135.38 mi (1,827.22 km) |
| Vallirana to Kostinbrod | 1,092.66 mi (1,758.47 km) |
| Vallirana to Kozloduy | 1,118.00 mi (1,799.25 km) |
| Vallirana to Kyustendil | 1,067.39 mi (1,717.80 km) |
| Vallirana to Levski | 1,188.19 mi (1,912.21 km) |
| Vallirana to Lom | 1,093.35 mi (1,759.57 km) |
| Vallirana to Lovech | 1,167.71 mi (1,879.25 km) |
| Vallirana to Lukovit | 1,139.86 mi (1,834.42 km) |
| Vallirana to Lyaskovets | 1,218.18 mi (1,960.47 km) |
| Vallirana to Mezdra | 1,116.42 mi (1,796.71 km) |
| Vallirana to Momchilgrad | 1,212.29 mi (1,951.00 km) |
