| Comines to Karlovo | 1,169.13 mi (1,881.53 km) |
| Comines to Karnobat | 1,259.65 mi (2,027.20 km) |
| Comines to Kavarna | 1,286.16 mi (2,069.87 km) |
| Comines to Kazanlak | 1,194.60 mi (1,922.52 km) |
| Comines to Knezha | 1,105.12 mi (1,778.52 km) |
| Comines to Kostinbrod | 1,097.18 mi (1,765.74 km) |
| Comines to Kozloduy | 1,079.66 mi (1,737.54 km) |
| Comines to Kyustendil | 1,098.46 mi (1,767.80 km) |
| Comines to Levski | 1,153.88 mi (1,856.99 km) |
| Comines to Lom | 1,057.51 mi (1,701.90 km) |
| Comines to Lovech | 1,145.69 mi (1,843.80 km) |
| Comines to Lukovit | 1,120.38 mi (1,803.08 km) |
| Comines to Lyaskovets | 1,188.53 mi (1,912.75 km) |
| Comines to Mezdra | 1,103.22 mi (1,775.45 km) |
| Comines to Momchilgrad | 1,240.53 mi (1,996.44 km) |
