| Wahlstedt to Karlovo | 1,025.53 mi (1,650.43 km) |
| Wahlstedt to Karnobat | 1,092.64 mi (1,758.43 km) |
| Wahlstedt to Kavarna | 1,094.60 mi (1,761.59 km) |
| Wahlstedt to Kazanlak | 1,044.66 mi (1,681.23 km) |
| Wahlstedt to Knezha | 956.16 mi (1,538.80 km) |
| Wahlstedt to Kostinbrod | 970.23 mi (1,561.44 km) |
| Wahlstedt to Kozloduy | 930.03 mi (1,496.74 km) |
| Wahlstedt to Kyustendil | 987.08 mi (1,588.56 km) |
| Wahlstedt to Levski | 995.12 mi (1,601.49 km) |
| Wahlstedt to Lom | 913.19 mi (1,469.64 km) |
| Wahlstedt to Lovech | 995.36 mi (1,601.87 km) |
| Wahlstedt to Lukovit | 975.42 mi (1,569.78 km) |
| Wahlstedt to Lyaskovets | 1,027.65 mi (1,653.84 km) |
| Wahlstedt to Mezdra | 964.72 mi (1,552.56 km) |
| Wahlstedt to Momchilgrad | 1,106.40 mi (1,780.58 km) |
