| Fort William to Karlovo | 1,634.96 mi (2,631.22 km) |
| Fort William to Karnobat | 1,711.48 mi (2,754.37 km) |
| Fort William to Kavarna | 1,720.38 mi (2,768.68 km) |
| Fort William to Kazanlak | 1,656.87 mi (2,666.47 km) |
| Fort William to Knezha | 1,566.85 mi (2,521.60 km) |
| Fort William to Kostinbrod | 1,571.59 mi (2,529.23 km) |
| Fort William to Kozloduy | 1,540.61 mi (2,479.37 km) |
| Fort William to Kyustendil | 1,581.13 mi (2,544.58 km) |
| Fort William to Levski | 1,610.06 mi (2,591.15 km) |
| Fort William to Lom | 1,521.34 mi (2,448.36 km) |
| Fort William to Lovech | 1,607.11 mi (2,586.39 km) |
| Fort William to Lukovit | 1,584.75 mi (2,550.41 km) |
| Fort William to Lyaskovets | 1,643.74 mi (2,645.34 km) |
| Fort William to Mezdra | 1,571.18 mi (2,528.56 km) |
| Fort William to Momchilgrad | 1,712.80 mi (2,756.48 km) |
