| Brownsville to Karlovo | 6,440.23 mi (10,364.55 km) |
| Brownsville to Karnobat | 6,523.92 mi (10,499.23 km) |
| Brownsville to Kavarna | 6,536.87 mi (10,520.08 km) |
| Brownsville to Kazanlak | 6,464.31 mi (10,403.30 km) |
| Brownsville to Knezha | 6,374.13 mi (10,258.18 km) |
| Brownsville to Kostinbrod | 6,370.61 mi (10,252.51 km) |
| Brownsville to Kozloduy | 6,348.16 mi (10,216.37 km) |
| Brownsville to Kyustendil | 6,372.80 mi (10,256.04 km) |
| Brownsville to Levski | 6,420.26 mi (10,332.41 km) |
| Brownsville to Lom | 6,327.23 mi (10,182.69 km) |
| Brownsville to Lovech | 6,414.76 mi (10,323.56 km) |
| Brownsville to Lukovit | 6,390.66 mi (10,284.77 km) |
| Brownsville to Lyaskovets | 6,454.52 mi (10,387.55 km) |
| Brownsville to Mezdra | 6,374.82 mi (10,259.27 km) |
| Brownsville to Momchilgrad | 6,513.89 mi (10,483.09 km) |
