| Bietigheim-Bissingen to Karlovo | 869.80 mi (1,399.80 km) |
| Bietigheim-Bissingen to Karnobat | 961.54 mi (1,547.45 km) |
| Bietigheim-Bissingen to Kavarna | 991.13 mi (1,595.06 km) |
| Bietigheim-Bissingen to Kazanlak | 895.49 mi (1,441.14 km) |
| Bietigheim-Bissingen to Knezha | 806.24 mi (1,297.52 km) |
| Bietigheim-Bissingen to Kostinbrod | 797.63 mi (1,283.67 km) |
| Bietigheim-Bissingen to Kozloduy | 780.93 mi (1,256.79 km) |
| Bietigheim-Bissingen to Kyustendil | 799.31 mi (1,286.36 km) |
| Bietigheim-Bissingen to Levski | 855.52 mi (1,376.83 km) |
| Bietigheim-Bissingen to Lom | 758.53 mi (1,220.74 km) |
| Bietigheim-Bissingen to Lovech | 846.74 mi (1,362.70 km) |
| Bietigheim-Bissingen to Lukovit | 821.23 mi (1,321.63 km) |
| Bietigheim-Bissingen to Lyaskovets | 890.19 mi (1,432.62 km) |
| Bietigheim-Bissingen to Mezdra | 803.84 mi (1,293.65 km) |
| Bietigheim-Bissingen to Momchilgrad | 940.98 mi (1,514.37 km) |
