| Bad Rappenau to Karlovo | 878.88 mi (1,414.42 km) |
| Bad Rappenau to Karnobat | 969.50 mi (1,560.25 km) |
| Bad Rappenau to Kavarna | 997.63 mi (1,605.52 km) |
| Bad Rappenau to Kazanlak | 904.27 mi (1,455.28 km) |
| Bad Rappenau to Knezha | 814.79 mi (1,311.27 km) |
| Bad Rappenau to Kostinbrod | 807.45 mi (1,299.47 km) |
| Bad Rappenau to Kozloduy | 789.34 mi (1,270.31 km) |
| Bad Rappenau to Kyustendil | 810.01 mi (1,303.59 km) |
| Bad Rappenau to Levski | 863.64 mi (1,389.90 km) |
| Bad Rappenau to Lom | 767.18 mi (1,234.65 km) |
| Bad Rappenau to Lovech | 855.35 mi (1,376.55 km) |
| Bad Rappenau to Lukovit | 830.07 mi (1,335.86 km) |
| Bad Rappenau to Lyaskovets | 898.30 mi (1,445.67 km) |
| Bad Rappenau to Mezdra | 813.01 mi (1,308.41 km) |
| Bad Rappenau to Momchilgrad | 950.80 mi (1,530.17 km) |
