| Cities | Distance |
|---|---|
| Basel to Karlovo | 903.22 mi (1,453.59 km) |
| Basel to Karnobat | 1,001.92 mi (1,612.43 km) |
| Basel to Kavarna | 1,040.66 mi (1,674.78 km) |
| Basel to Kazanlak | 930.74 mi (1,497.89 km) |
| Basel to Knezha | 844.08 mi (1,358.41 km) |
| Basel to Kostinbrod | 826.49 mi (1,330.10 km) |
| Basel to Kozloduy | 820.01 mi (1,319.68 km) |
| Basel to Kyustendil | 821.47 mi (1,322.02 km) |
| Basel to Levski | 895.71 mi (1,441.51 km) |
| Basel to Lom | 796.27 mi (1,281.47 km) |
| Basel to Lovech | 883.72 mi (1,422.22 km) |
| Basel to Lukovit | 856.84 mi (1,378.96 km) |
| Basel to Lyaskovets | 930.13 mi (1,496.90 km) |
| Basel to Mezdra | 837.36 mi (1,347.60 km) |
| Basel to Momchilgrad | 968.41 mi (1,558.51 km) |