| Randallstown to Karlovo | 4,948.52 mi (7,963.88 km) |
| Randallstown to Karnobat | 5,036.53 mi (8,105.52 km) |
| Randallstown to Kavarna | 5,055.48 mi (8,136.01 km) |
| Randallstown to Kazanlak | 4,973.64 mi (8,004.30 km) |
| Randallstown to Knezha | 4,883.84 mi (7,859.78 km) |
| Randallstown to Kostinbrod | 4,876.60 mi (7,848.14 km) |
| Randallstown to Kozloduy | 4,858.15 mi (7,818.43 km) |
| Randallstown to Kyustendil | 4,876.39 mi (7,847.80 km) |
| Randallstown to Levski | 4,931.57 mi (7,936.59 km) |
| Randallstown to Lom | 4,836.44 mi (7,783.49 km) |
| Randallstown to Lovech | 4,924.47 mi (7,925.18 km) |
| Randallstown to Lukovit | 4,899.54 mi (7,885.05 km) |
| Randallstown to Lyaskovets | 4,966.10 mi (7,992.16 km) |
| Randallstown to Mezdra | 4,882.68 mi (7,857.92 km) |
| Randallstown to Momchilgrad | 5,019.92 mi (8,078.79 km) |
