| Bonhill to Karlovo | 1,593.10 mi (2,563.85 km) |
| Bonhill to Karnobat | 1,671.87 mi (2,690.62 km) |
| Bonhill to Kavarna | 1,683.30 mi (2,709.01 km) |
| Bonhill to Kazanlak | 1,615.59 mi (2,600.04 km) |
| Bonhill to Knezha | 1,525.42 mi (2,454.93 km) |
| Bonhill to Kostinbrod | 1,528.28 mi (2,459.53 km) |
| Bonhill to Kozloduy | 1,499.23 mi (2,412.77 km) |
| Bonhill to Kyustendil | 1,536.55 mi (2,472.84 km) |
| Bonhill to Levski | 1,569.56 mi (2,525.97 km) |
| Bonhill to Lom | 1,479.48 mi (2,381.00 km) |
| Bonhill to Lovech | 1,565.84 mi (2,519.97 km) |
| Bonhill to Lukovit | 1,542.98 mi (2,483.19 km) |
| Bonhill to Lyaskovets | 1,603.46 mi (2,580.53 km) |
| Bonhill to Mezdra | 1,528.84 mi (2,460.43 km) |
| Bonhill to Momchilgrad | 1,670.12 mi (2,687.80 km) |
