| Castelfranco Veneto to Karlovo | 670.60 mi (1,079.23 km) |
| Castelfranco Veneto to Karnobat | 773.67 mi (1,245.10 km) |
| Castelfranco Veneto to Kavarna | 820.59 mi (1,320.61 km) |
| Castelfranco Veneto to Kazanlak | 699.18 mi (1,125.22 km) |
| Castelfranco Veneto to Knezha | 615.69 mi (990.86 km) |
| Castelfranco Veneto to Kostinbrod | 591.59 mi (952.07 km) |
| Castelfranco Veneto to Kozloduy | 593.11 mi (954.51 km) |
| Castelfranco Veneto to Kyustendil | 582.78 mi (937.90 km) |
| Castelfranco Veneto to Levski | 668.60 mi (1,076.01 km) |
| Castelfranco Veneto to Lom | 568.59 mi (915.06 km) |
| Castelfranco Veneto to Lovech | 654.06 mi (1,052.61 km) |
| Castelfranco Veneto to Lukovit | 626.45 mi (1,008.17 km) |
| Castelfranco Veneto to Lyaskovets | 702.35 mi (1,130.32 km) |
| Castelfranco Veneto to Mezdra | 605.60 mi (974.62 km) |
| Castelfranco Veneto to Momchilgrad | 731.42 mi (1,177.11 km) |
