| Penarroya-Pueblonuevo to Karlovo | 1,600.14 mi (2,575.18 km) |
| Penarroya-Pueblonuevo to Karnobat | 1,710.75 mi (2,753.18 km) |
| Penarroya-Pueblonuevo to Kavarna | 1,778.47 mi (2,862.17 km) |
| Penarroya-Pueblonuevo to Kazanlak | 1,630.26 mi (2,623.66 km) |
| Penarroya-Pueblonuevo to Knezha | 1,565.57 mi (2,519.54 km) |
| Penarroya-Pueblonuevo to Kostinbrod | 1,519.73 mi (2,445.78 km) |
| Penarroya-Pueblonuevo to Kozloduy | 1,549.35 mi (2,493.44 km) |
| Penarroya-Pueblonuevo to Kyustendil | 1,491.50 mi (2,400.34 km) |
| Penarroya-Pueblonuevo to Levski | 1,617.78 mi (2,603.56 km) |
| Penarroya-Pueblonuevo to Lom | 1,524.92 mi (2,454.12 km) |
| Penarroya-Pueblonuevo to Lovech | 1,596.31 mi (2,569.01 km) |
| Penarroya-Pueblonuevo to Lukovit | 1,568.75 mi (2,524.66 km) |
| Penarroya-Pueblonuevo to Lyaskovets | 1,646.64 mi (2,650.01 km) |
| Penarroya-Pueblonuevo to Mezdra | 1,545.10 mi (2,486.61 km) |
| Penarroya-Pueblonuevo to Momchilgrad | 1,632.57 mi (2,627.36 km) |
