| Brenham to Karlovo | 6,175.52 mi (9,938.54 km) |
| Brenham to Karnobat | 6,256.85 mi (10,069.42 km) |
| Brenham to Kavarna | 6,267.13 mi (10,085.97 km) |
| Brenham to Kazanlak | 6,198.99 mi (9,976.32 km) |
| Brenham to Knezha | 6,108.76 mi (9,831.10 km) |
| Brenham to Kostinbrod | 6,107.35 mi (9,828.83 km) |
| Brenham to Kozloduy | 6,082.67 mi (9,789.11 km) |
| Brenham to Kyustendil | 6,111.09 mi (9,834.85 km) |
| Brenham to Levski | 6,153.99 mi (9,903.89 km) |
| Brenham to Lom | 6,062.19 mi (9,756.15 km) |
| Brenham to Lovech | 6,149.33 mi (9,896.38 km) |
| Brenham to Lukovit | 6,125.70 mi (9,858.37 km) |
| Brenham to Lyaskovets | 6,188.07 mi (9,958.74 km) |
| Brenham to Mezdra | 6,110.45 mi (9,833.82 km) |
| Brenham to Momchilgrad | 6,250.40 mi (10,059.04 km) |
