| Imperial Beach to Karlovo | 6,707.82 mi (10,795.20 km) |
| Imperial Beach to Karnobat | 6,764.99 mi (10,887.21 km) |
| Imperial Beach to Kavarna | 6,750.28 mi (10,863.53 km) |
| Imperial Beach to Kazanlak | 6,725.09 mi (10,822.99 km) |
| Imperial Beach to Knezha | 6,638.28 mi (10,683.28 km) |
| Imperial Beach to Kostinbrod | 6,654.72 mi (10,709.73 km) |
| Imperial Beach to Kozloduy | 6,612.39 mi (10,641.61 km) |
| Imperial Beach to Kyustendil | 6,670.85 mi (10,735.70 km) |
| Imperial Beach to Levski | 6,673.79 mi (10,740.42 km) |
| Imperial Beach to Lom | 6,596.64 mi (10,616.27 km) |
| Imperial Beach to Lovech | 6,676.53 mi (10,744.84 km) |
| Imperial Beach to Lukovit | 6,658.07 mi (10,715.13 km) |
| Imperial Beach to Lyaskovets | 6,704.73 mi (10,790.22 km) |
| Imperial Beach to Mezdra | 6,648.46 mi (10,699.66 km) |
| Imperial Beach to Momchilgrad | 6,789.59 mi (10,926.78 km) |
