| Bitburg to Karlovo | 1,004.48 mi (1,616.55 km) |
| Bitburg to Karnobat | 1,094.90 mi (1,762.06 km) |
| Bitburg to Kavarna | 1,122.04 mi (1,805.74 km) |
| Bitburg to Kazanlak | 1,029.87 mi (1,657.41 km) |
| Bitburg to Knezha | 940.36 mi (1,513.36 km) |
| Bitburg to Kostinbrod | 932.89 mi (1,501.34 km) |
| Bitburg to Kozloduy | 914.89 mi (1,472.37 km) |
| Bitburg to Kyustendil | 934.92 mi (1,504.61 km) |
| Bitburg to Levski | 989.11 mi (1,591.82 km) |
| Bitburg to Lom | 892.76 mi (1,436.77 km) |
| Bitburg to Lovech | 980.93 mi (1,578.66 km) |
| Bitburg to Lukovit | 955.67 mi (1,538.00 km) |
| Bitburg to Lyaskovets | 1,023.76 mi (1,647.58 km) |
| Bitburg to Mezdra | 938.60 mi (1,510.53 km) |
| Bitburg to Momchilgrad | 1,076.24 mi (1,732.05 km) |
