| Merritt Island to Karlovo | 5,628.38 mi (9,058.00 km) |
| Merritt Island to Karnobat | 5,722.96 mi (9,210.22 km) |
| Merritt Island to Kavarna | 5,750.54 mi (9,254.59 km) |
| Merritt Island to Kazanlak | 5,655.14 mi (9,101.07 km) |
| Merritt Island to Knezha | 5,566.79 mi (8,958.88 km) |
| Merritt Island to Kostinbrod | 5,552.71 mi (8,936.22 km) |
| Merritt Island to Kozloduy | 5,541.82 mi (8,918.69 km) |
| Merritt Island to Kyustendil | 5,547.45 mi (8,927.75 km) |
| Merritt Island to Levski | 5,616.80 mi (9,039.36 km) |
| Merritt Island to Lom | 5,518.93 mi (8,881.86 km) |
| Merritt Island to Lovech | 5,607.06 mi (9,023.70 km) |
| Merritt Island to Lukovit | 5,580.89 mi (8,981.58 km) |
| Merritt Island to Lyaskovets | 5,651.46 mi (9,095.15 km) |
| Merritt Island to Mezdra | 5,562.33 mi (8,951.71 km) |
| Merritt Island to Momchilgrad | 5,694.82 mi (9,164.93 km) |
