| Dallas to Karlovo | 6,047.56 mi (9,732.61 km) |
| Dallas to Karnobat | 6,126.38 mi (9,859.45 km) |
| Dallas to Kavarna | 6,133.85 mi (9,871.47 km) |
| Dallas to Kazanlak | 6,070.39 mi (9,769.35 km) |
| Dallas to Knezha | 5,980.19 mi (9,624.18 km) |
| Dallas to Kostinbrod | 5,980.92 mi (9,625.37 km) |
| Dallas to Kozloduy | 5,954.02 mi (9,582.07 km) |
| Dallas to Kyustendil | 5,986.20 mi (9,633.86 km) |
| Dallas to Levski | 6,024.46 mi (9,695.43 km) |
| Dallas to Lom | 5,934.02 mi (9,549.88 km) |
| Dallas to Lovech | 6,020.65 mi (9,689.30 km) |
| Dallas to Lukovit | 5,997.55 mi (9,652.12 km) |
| Dallas to Lyaskovets | 6,058.31 mi (9,749.91 km) |
| Dallas to Mezdra | 5,982.90 mi (9,628.55 km) |
| Dallas to Momchilgrad | 6,123.57 mi (9,854.94 km) |
