| Jacksonville Beach to Karlovo | 5,565.36 mi (8,956.59 km) |
| Jacksonville Beach to Karnobat | 5,658.03 mi (9,105.72 km) |
| Jacksonville Beach to Kavarna | 5,682.91 mi (9,145.76 km) |
| Jacksonville Beach to Kazanlak | 5,591.66 mi (8,998.90 km) |
| Jacksonville Beach to Knezha | 5,502.75 mi (8,855.83 km) |
| Jacksonville Beach to Kostinbrod | 5,490.74 mi (8,836.49 km) |
| Jacksonville Beach to Kozloduy | 5,477.53 mi (8,815.23 km) |
| Jacksonville Beach to Kyustendil | 5,486.99 mi (8,830.45 km) |
| Jacksonville Beach to Levski | 5,552.12 mi (8,935.27 km) |
| Jacksonville Beach to Lom | 5,454.98 mi (8,778.94 km) |
| Jacksonville Beach to Lovech | 5,543.19 mi (8,920.90 km) |
| Jacksonville Beach to Lukovit | 5,517.36 mi (8,879.34 km) |
| Jacksonville Beach to Lyaskovets | 5,586.78 mi (8,991.05 km) |
| Jacksonville Beach to Mezdra | 5,499.30 mi (8,850.27 km) |
| Jacksonville Beach to Momchilgrad | 5,633.40 mi (9,066.08 km) |
