| Vail to Karlovo | 6,557.80 mi (10,553.76 km) |
| Vail to Karnobat | 6,623.11 mi (10,658.86 km) |
| Vail to Kavarna | 6,616.16 mi (10,647.69 km) |
| Vail to Kazanlak | 6,577.18 mi (10,584.94 km) |
| Vail to Knezha | 6,488.54 mi (10,442.29 km) |
| Vail to Kostinbrod | 6,499.48 mi (10,459.90 km) |
| Vail to Kozloduy | 6,462.37 mi (10,400.17 km) |
| Vail to Kyustendil | 6,511.83 mi (10,479.79 km) |
| Vail to Levski | 6,527.42 mi (10,504.87 km) |
| Vail to Lom | 6,444.99 mi (10,372.21 km) |
| Vail to Lovech | 6,527.85 mi (10,505.56 km) |
| Vail to Lukovit | 6,507.60 mi (10,472.97 km) |
| Vail to Lyaskovets | 6,559.62 mi (10,556.69 km) |
| Vail to Mezdra | 6,496.13 mi (10,454.51 km) |
| Vail to Momchilgrad | 6,638.08 mi (10,682.96 km) |
