| Grenada to Karlovo | 5,734.35 mi (9,228.54 km) |
| Grenada to Karnobat | 5,818.16 mi (9,363.43 km) |
| Grenada to Kavarna | 5,831.58 mi (9,385.02 km) |
| Grenada to Kazanlak | 5,758.44 mi (9,267.31 km) |
| Grenada to Knezha | 5,668.27 mi (9,122.19 km) |
| Grenada to Kostinbrod | 5,664.77 mi (9,116.56 km) |
| Grenada to Kozloduy | 5,642.29 mi (9,080.39 km) |
| Grenada to Kyustendil | 5,667.09 mi (9,120.30 km) |
| Grenada to Levski | 5,714.44 mi (9,196.50 km) |
| Grenada to Lom | 5,621.35 mi (9,046.69 km) |
| Grenada to Lovech | 5,708.90 mi (9,187.58 km) |
| Grenada to Lukovit | 5,684.78 mi (9,148.77 km) |
| Grenada to Lyaskovets | 5,748.72 mi (9,251.66 km) |
| Grenada to Mezdra | 5,668.94 mi (9,123.27 km) |
| Grenada to Momchilgrad | 5,808.04 mi (9,347.14 km) |
