| Grover Beach to Karlovo | 6,637.57 mi (10,682.13 km) |
| Grover Beach to Karnobat | 6,688.43 mi (10,763.99 km) |
| Grover Beach to Kavarna | 6,668.13 mi (10,731.31 km) |
| Grover Beach to Kazanlak | 6,653.18 mi (10,707.25 km) |
| Grover Beach to Knezha | 6,568.16 mi (10,570.44 km) |
| Grover Beach to Kostinbrod | 6,588.64 mi (10,603.39 km) |
| Grover Beach to Kozloduy | 6,542.62 mi (10,529.32 km) |
| Grover Beach to Kyustendil | 6,607.56 mi (10,633.84 km) |
| Grover Beach to Levski | 6,600.98 mi (10,623.25 km) |
| Grover Beach to Lom | 6,528.16 mi (10,506.06 km) |
| Grover Beach to Lovech | 6,605.44 mi (10,630.42 km) |
| Grover Beach to Lukovit | 6,588.40 mi (10,603.01 km) |
| Grover Beach to Lyaskovets | 6,630.84 mi (10,671.30 km) |
| Grover Beach to Mezdra | 6,580.24 mi (10,589.87 km) |
| Grover Beach to Momchilgrad | 6,720.03 mi (10,814.84 km) |
