| Castelnuovo Berardenga to Karlovo | 673.30 mi (1,083.57 km) |
| Castelnuovo Berardenga to Karnobat | 782.73 mi (1,259.67 km) |
| Castelnuovo Berardenga to Kavarna | 843.55 mi (1,357.56 km) |
| Castelnuovo Berardenga to Kazanlak | 703.37 mi (1,131.96 km) |
| Castelnuovo Berardenga to Knezha | 630.72 mi (1,015.04 km) |
| Castelnuovo Berardenga to Kostinbrod | 591.70 mi (952.25 km) |
| Castelnuovo Berardenga to Kozloduy | 612.41 mi (985.58 km) |
| Castelnuovo Berardenga to Kyustendil | 570.89 mi (918.76 km) |
| Castelnuovo Berardenga to Levski | 683.91 mi (1,100.65 km) |
| Castelnuovo Berardenga to Lom | 587.64 mi (945.71 km) |
| Castelnuovo Berardenga to Lovech | 664.51 mi (1,069.42 km) |
| Castelnuovo Berardenga to Lukovit | 636.46 mi (1,024.28 km) |
| Castelnuovo Berardenga to Lyaskovets | 714.89 mi (1,150.50 km) |
| Castelnuovo Berardenga to Mezdra | 613.37 mi (987.12 km) |
| Castelnuovo Berardenga to Momchilgrad | 719.48 mi (1,157.90 km) |
