| Coatbridge to Karlovo | 1,570.59 mi (2,527.62 km) |
| Coatbridge to Karnobat | 1,649.36 mi (2,654.39 km) |
| Coatbridge to Kavarna | 1,660.85 mi (2,672.89 km) |
| Coatbridge to Kazanlak | 1,593.07 mi (2,563.80 km) |
| Coatbridge to Knezha | 1,502.91 mi (2,418.70 km) |
| Coatbridge to Kostinbrod | 1,505.80 mi (2,423.35 km) |
| Coatbridge to Kozloduy | 1,476.71 mi (2,376.54 km) |
| Coatbridge to Kyustendil | 1,514.12 mi (2,436.74 km) |
| Coatbridge to Levski | 1,547.05 mi (2,489.73 km) |
| Coatbridge to Lom | 1,456.97 mi (2,344.77 km) |
| Coatbridge to Lovech | 1,543.32 mi (2,483.73 km) |
| Coatbridge to Lukovit | 1,520.47 mi (2,446.97 km) |
| Coatbridge to Lyaskovets | 1,580.95 mi (2,544.29 km) |
| Coatbridge to Mezdra | 1,506.34 mi (2,424.21 km) |
| Coatbridge to Momchilgrad | 1,647.62 mi (2,651.59 km) |
