| Euless to Karlovo | 6,055.86 mi (9,745.97 km) |
| Euless to Karnobat | 6,134.35 mi (9,872.29 km) |
| Euless to Kavarna | 6,141.45 mi (9,883.71 km) |
| Euless to Kazanlak | 6,078.61 mi (9,782.58 km) |
| Euless to Knezha | 5,988.42 mi (9,637.43 km) |
| Euless to Kostinbrod | 5,989.43 mi (9,639.05 km) |
| Euless to Kozloduy | 5,962.24 mi (9,595.30 km) |
| Euless to Kyustendil | 5,994.89 mi (9,647.85 km) |
| Euless to Levski | 6,032.56 mi (9,708.47 km) |
| Euless to Lom | 5,942.30 mi (9,563.21 km) |
| Euless to Lovech | 6,028.87 mi (9,702.52 km) |
| Euless to Lukovit | 6,005.83 mi (9,665.45 km) |
| Euless to Lyaskovets | 6,066.38 mi (9,762.90 km) |
| Euless to Mezdra | 5,991.26 mi (9,642.01 km) |
| Euless to Momchilgrad | 6,132.01 mi (9,868.52 km) |
