| Astorga to Karlovo | 1,562.52 mi (2,514.63 km) |
| Astorga to Karnobat | 1,671.39 mi (2,689.84 km) |
| Astorga to Kavarna | 1,728.54 mi (2,781.82 km) |
| Astorga to Kazanlak | 1,592.50 mi (2,562.88 km) |
| Astorga to Knezha | 1,517.22 mi (2,441.73 km) |
| Astorga to Kostinbrod | 1,480.93 mi (2,383.33 km) |
| Astorga to Kozloduy | 1,497.36 mi (2,409.77 km) |
| Astorga to Kyustendil | 1,460.37 mi (2,350.23 km) |
| Astorga to Levski | 1,570.67 mi (2,527.76 km) |
| Astorga to Lom | 1,472.47 mi (2,369.71 km) |
| Astorga to Lovech | 1,552.41 mi (2,498.36 km) |
| Astorga to Lukovit | 1,524.31 mi (2,453.13 km) |
| Astorga to Lyaskovets | 1,602.56 mi (2,579.07 km) |
| Astorga to Mezdra | 1,501.56 mi (2,416.52 km) |
| Astorga to Momchilgrad | 1,608.45 mi (2,588.56 km) |
