| Buford to Karlovo | 5,486.78 mi (8,830.11 km) |
| Buford to Karnobat | 5,574.63 mi (8,971.50 km) |
| Buford to Kavarna | 5,593.15 mi (9,001.30 km) |
| Buford to Kazanlak | 5,511.87 mi (8,870.50 km) |
| Buford to Knezha | 5,422.06 mi (8,725.95 km) |
| Buford to Kostinbrod | 5,414.87 mi (8,714.39 km) |
| Buford to Kozloduy | 5,396.35 mi (8,684.59 km) |
| Buford to Kyustendil | 5,414.60 mi (8,713.96 km) |
| Buford to Levski | 5,469.72 mi (8,802.66 km) |
| Buford to Lom | 5,374.66 mi (8,649.69 km) |
| Buford to Lovech | 5,462.69 mi (8,791.35 km) |
| Buford to Lukovit | 5,437.78 mi (8,751.26 km) |
| Buford to Lyaskovets | 5,504.24 mi (8,858.22 km) |
| Buford to Mezdra | 5,420.94 mi (8,724.16 km) |
| Buford to Momchilgrad | 5,558.19 mi (8,945.04 km) |
