| Casalpusterlengo to Karlovo | 773.26 mi (1,244.44 km) |
| Casalpusterlengo to Karnobat | 878.77 mi (1,414.24 km) |
| Casalpusterlengo to Kavarna | 929.50 mi (1,495.88 km) |
| Casalpusterlengo to Kazanlak | 802.47 mi (1,291.45 km) |
| Casalpusterlengo to Knezha | 721.60 mi (1,161.30 km) |
| Casalpusterlengo to Kostinbrod | 692.85 mi (1,115.04 km) |
| Casalpusterlengo to Kozloduy | 700.00 mi (1,126.55 km) |
| Casalpusterlengo to Kyustendil | 679.86 mi (1,094.13 km) |
| Casalpusterlengo to Levski | 774.91 mi (1,247.10 km) |
| Casalpusterlengo to Lom | 675.24 mi (1,086.70 km) |
| Casalpusterlengo to Lovech | 758.93 mi (1,221.39 km) |
| Casalpusterlengo to Lukovit | 731.01 mi (1,176.45 km) |
| Casalpusterlengo to Lyaskovets | 808.09 mi (1,300.49 km) |
| Casalpusterlengo to Mezdra | 709.36 mi (1,141.61 km) |
| Casalpusterlengo to Momchilgrad | 829.56 mi (1,335.05 km) |
