| Kappeln to Karlovo | 1,068.09 mi (1,718.93 km) |
| Kappeln to Karnobat | 1,132.79 mi (1,823.05 km) |
| Kappeln to Kavarna | 1,132.19 mi (1,822.08 km) |
| Kappeln to Kazanlak | 1,086.60 mi (1,748.72 km) |
| Kappeln to Knezha | 998.62 mi (1,607.12 km) |
| Kappeln to Kostinbrod | 1,014.35 mi (1,632.44 km) |
| Kappeln to Kozloduy | 972.57 mi (1,565.20 km) |
| Kappeln to Kyustendil | 1,032.21 mi (1,661.18 km) |
| Kappeln to Levski | 1,036.51 mi (1,668.11 km) |
| Kappeln to Lom | 956.26 mi (1,538.95 km) |
| Kappeln to Lovech | 1,037.49 mi (1,669.68 km) |
| Kappeln to Lukovit | 1,018.11 mi (1,638.49 km) |
| Kappeln to Lyaskovets | 1,068.69 mi (1,719.88 km) |
| Kappeln to Mezdra | 1,007.98 mi (1,622.19 km) |
| Kappeln to Momchilgrad | 1,149.39 mi (1,849.76 km) |
