| Civita Castellana to Karlovo | 631.72 mi (1,016.65 km) |
| Civita Castellana to Karnobat | 742.24 mi (1,194.52 km) |
| Civita Castellana to Kavarna | 808.97 mi (1,301.91 km) |
| Civita Castellana to Kazanlak | 661.90 mi (1,065.23 km) |
| Civita Castellana to Knezha | 596.17 mi (959.44 km) |
| Civita Castellana to Kostinbrod | 550.80 mi (886.43 km) |
| Civita Castellana to Kozloduy | 580.49 mi (934.21 km) |
| Civita Castellana to Kyustendil | 524.77 mi (844.54 km) |
| Civita Castellana to Levski | 648.28 mi (1,043.30 km) |
| Civita Castellana to Lom | 556.28 mi (895.25 km) |
| Civita Castellana to Lovech | 626.89 mi (1,008.87 km) |
| Civita Castellana to Lukovit | 599.27 mi (964.44 km) |
| Civita Castellana to Lyaskovets | 677.27 mi (1,089.95 km) |
| Civita Castellana to Mezdra | 575.65 mi (926.42 km) |
| Civita Castellana to Momchilgrad | 670.16 mi (1,078.51 km) |
