| Pearl to Karlovo | 5,822.38 mi (9,370.22 km) |
| Pearl to Karnobat | 5,907.24 mi (9,506.78 km) |
| Pearl to Kavarna | 5,921.87 mi (9,530.34 km) |
| Pearl to Kazanlak | 5,846.73 mi (9,409.41 km) |
| Pearl to Knezha | 5,756.63 mi (9,264.39 km) |
| Pearl to Kostinbrod | 5,752.17 mi (9,257.23 km) |
| Pearl to Kozloduy | 5,730.71 mi (9,222.69 km) |
| Pearl to Kyustendil | 5,753.80 mi (9,259.85 km) |
| Pearl to Levski | 5,803.19 mi (9,339.33 km) |
| Pearl to Lom | 5,709.58 mi (9,188.68 km) |
| Pearl to Lovech | 5,797.27 mi (9,329.81 km) |
| Pearl to Lukovit | 5,772.95 mi (9,290.66 km) |
| Pearl to Lyaskovets | 5,837.54 mi (9,394.61 km) |
| Pearl to Mezdra | 5,756.84 mi (9,264.74 km) |
| Pearl to Momchilgrad | 5,895.50 mi (9,487.89 km) |
