| Tallinn to Karlovo | 1,160.33 mi (1,867.37 km) |
| Tallinn to Karnobat | 1,164.94 mi (1,874.79 km) |
| Tallinn to Kavarna | 1,116.11 mi (1,796.20 km) |
| Tallinn to Kazanlak | 1,162.52 mi (1,870.89 km) |
| Tallinn to Knezha | 1,101.51 mi (1,772.71 km) |
| Tallinn to Kostinbrod | 1,150.20 mi (1,851.07 km) |
| Tallinn to Kozloduy | 1,082.42 mi (1,741.99 km) |
| Tallinn to Kyustendil | 1,188.48 mi (1,912.68 km) |
| Tallinn to Levski | 1,110.49 mi (1,787.15 km) |
| Tallinn to Lom | 1,080.52 mi (1,738.94 km) |
| Tallinn to Lovech | 1,126.39 mi (1,812.76 km) |
| Tallinn to Lukovit | 1,122.15 mi (1,805.92 km) |
| Tallinn to Lyaskovets | 1,129.54 mi (1,817.82 km) |
| Tallinn to Mezdra | 1,126.21 mi (1,812.46 km) |
| Tallinn to Momchilgrad | 1,237.38 mi (1,991.36 km) |
