| McFarland to Karlovo | 6,569.59 mi (10,572.74 km) |
| McFarland to Karnobat | 6,621.81 mi (10,656.78 km) |
| McFarland to Kavarna | 6,602.73 mi (10,626.07 km) |
| McFarland to Kazanlak | 6,585.56 mi (10,598.43 km) |
| McFarland to Knezha | 6,500.14 mi (10,460.96 km) |
| McFarland to Kostinbrod | 6,519.79 mi (10,492.59 km) |
| McFarland to Kozloduy | 6,474.51 mi (10,419.72 km) |
| McFarland to Kyustendil | 6,538.16 mi (10,522.15 km) |
| McFarland to Levski | 6,533.53 mi (10,514.70 km) |
| McFarland to Lom | 6,459.78 mi (10,396.01 km) |
| McFarland to Lovech | 6,537.63 mi (10,521.30 km) |
| McFarland to Lukovit | 6,520.29 mi (10,493.39 km) |
| McFarland to Lyaskovets | 6,563.63 mi (10,563.14 km) |
| McFarland to Mezdra | 6,511.82 mi (10,479.77 km) |
| McFarland to Momchilgrad | 6,651.94 mi (10,705.26 km) |
