| Appleton to Karlovo | 1,451.81 mi (2,336.47 km) |
| Appleton to Karnobat | 1,537.55 mi (2,474.45 km) |
| Appleton to Kavarna | 1,557.27 mi (2,506.19 km) |
| Appleton to Kazanlak | 1,476.10 mi (2,375.56 km) |
| Appleton to Knezha | 1,386.01 mi (2,230.57 km) |
| Appleton to Kostinbrod | 1,382.58 mi (2,225.05 km) |
| Appleton to Kozloduy | 1,360.13 mi (2,188.91 km) |
| Appleton to Kyustendil | 1,386.61 mi (2,231.53 km) |
| Appleton to Levski | 1,432.93 mi (2,306.07 km) |
| Appleton to Lom | 1,338.94 mi (2,154.82 km) |
| Appleton to Lovech | 1,426.66 mi (2,295.99 km) |
| Appleton to Lukovit | 1,402.32 mi (2,256.82 km) |
| Appleton to Lyaskovets | 1,467.38 mi (2,361.51 km) |
| Appleton to Mezdra | 1,386.38 mi (2,231.16 km) |
| Appleton to Momchilgrad | 1,525.73 mi (2,455.43 km) |
