| Brookside to Karlovo | 4,891.19 mi (7,871.60 km) |
| Brookside to Karnobat | 4,979.59 mi (8,013.88 km) |
| Brookside to Kavarna | 4,999.08 mi (8,045.24 km) |
| Brookside to Kazanlak | 4,916.40 mi (7,912.19 km) |
| Brookside to Knezha | 4,826.66 mi (7,767.75 km) |
| Brookside to Kostinbrod | 4,819.04 mi (7,755.50 km) |
| Brookside to Kozloduy | 4,801.00 mi (7,726.46 km) |
| Brookside to Kyustendil | 4,818.57 mi (7,754.75 km) |
| Brookside to Levski | 4,874.53 mi (7,844.79 km) |
| Brookside to Lom | 4,779.21 mi (7,691.40 km) |
| Brookside to Lovech | 4,867.28 mi (7,833.13 km) |
| Brookside to Lukovit | 4,842.27 mi (7,792.88 km) |
| Brookside to Lyaskovets | 4,909.07 mi (7,900.39 km) |
| Brookside to Mezdra | 4,825.31 mi (7,765.59 km) |
| Brookside to Momchilgrad | 4,962.34 mi (7,986.12 km) |
