| Palm Beach Gardens to Karlovo | 5,676.95 mi (9,136.18 km) |
| Palm Beach Gardens to Karnobat | 5,772.88 mi (9,290.56 km) |
| Palm Beach Gardens to Kavarna | 5,802.42 mi (9,338.09 km) |
| Palm Beach Gardens to Kazanlak | 5,704.05 mi (9,179.77 km) |
| Palm Beach Gardens to Knezha | 5,616.16 mi (9,038.34 km) |
| Palm Beach Gardens to Kostinbrod | 5,600.57 mi (9,013.25 km) |
| Palm Beach Gardens to Kozloduy | 5,591.39 mi (8,998.47 km) |
| Palm Beach Gardens to Kyustendil | 5,594.21 mi (9,003.01 km) |
| Palm Beach Gardens to Levski | 5,666.61 mi (9,119.52 km) |
| Palm Beach Gardens to Lom | 5,568.28 mi (8,961.27 km) |
| Palm Beach Gardens to Lovech | 5,656.29 mi (9,102.92 km) |
| Palm Beach Gardens to Lukovit | 5,629.88 mi (9,060.42 km) |
| Palm Beach Gardens to Lyaskovets | 5,701.25 mi (9,175.28 km) |
| Palm Beach Gardens to Mezdra | 5,610.97 mi (9,029.98 km) |
| Palm Beach Gardens to Momchilgrad | 5,742.19 mi (9,241.16 km) |
