| Blain to Karlovo | 1,331.90 mi (2,143.49 km) |
| Blain to Karnobat | 1,433.59 mi (2,307.13 km) |
| Blain to Kavarna | 1,475.53 mi (2,374.63 km) |
| Blain to Kazanlak | 1,360.25 mi (2,189.11 km) |
| Blain to Knezha | 1,275.44 mi (2,052.62 km) |
| Blain to Kostinbrod | 1,253.14 mi (2,016.73 km) |
| Blain to Kozloduy | 1,252.07 mi (2,015.01 km) |
| Blain to Kyustendil | 1,243.58 mi (2,001.35 km) |
| Blain to Levski | 1,327.81 mi (2,136.91 km) |
| Blain to Lom | 1,227.91 mi (1,976.12 km) |
| Blain to Lovech | 1,314.43 mi (2,115.37 km) |
| Blain to Lukovit | 1,287.05 mi (2,071.31 km) |
| Blain to Lyaskovets | 1,361.95 mi (2,191.85 km) |
| Blain to Mezdra | 1,266.63 mi (2,038.44 km) |
| Blain to Momchilgrad | 1,392.68 mi (2,241.30 km) |
