| Lake Forest Park to Karlovo | 5,876.18 mi (9,456.80 km) |
| Lake Forest Park to Karnobat | 5,916.18 mi (9,521.16 km) |
| Lake Forest Park to Kavarna | 5,887.18 mi (9,474.50 km) |
| Lake Forest Park to Kazanlak | 5,888.87 mi (9,477.22 km) |
| Lake Forest Park to Knezha | 5,807.68 mi (9,346.56 km) |
| Lake Forest Park to Kostinbrod | 5,834.85 mi (9,390.29 km) |
| Lake Forest Park to Kozloduy | 5,782.96 mi (9,306.78 km) |
| Lake Forest Park to Kyustendil | 5,858.41 mi (9,428.20 km) |
| Lake Forest Park to Levski | 5,835.68 mi (9,391.63 km) |
| Lake Forest Park to Lom | 5,770.85 mi (9,287.29 km) |
| Lake Forest Park to Lovech | 5,842.94 mi (9,403.31 km) |
| Lake Forest Park to Lukovit | 5,828.47 mi (9,380.02 km) |
| Lake Forest Park to Lyaskovets | 5,863.46 mi (9,436.33 km) |
| Lake Forest Park to Mezdra | 5,822.84 mi (9,370.96 km) |
| Lake Forest Park to Momchilgrad | 5,959.00 mi (9,590.09 km) |
