| Alzenau in Unterfranken to Karlovo | 906.22 mi (1,458.42 km) |
| Alzenau in Unterfranken to Karnobat | 993.17 mi (1,598.35 km) |
| Alzenau in Unterfranken to Kavarna | 1,016.74 mi (1,636.28 km) |
| Alzenau in Unterfranken to Kazanlak | 930.65 mi (1,497.73 km) |
| Alzenau in Unterfranken to Knezha | 840.63 mi (1,352.86 km) |
| Alzenau in Unterfranken to Kostinbrod | 837.24 mi (1,347.41 km) |
| Alzenau in Unterfranken to Kozloduy | 814.82 mi (1,311.32 km) |
| Alzenau in Unterfranken to Kyustendil | 842.50 mi (1,355.87 km) |
| Alzenau in Unterfranken to Levski | 888.06 mi (1,429.19 km) |
| Alzenau in Unterfranken to Lom | 793.45 mi (1,276.93 km) |
| Alzenau in Unterfranken to Lovech | 881.28 mi (1,418.28 km) |
| Alzenau in Unterfranken to Lukovit | 856.78 mi (1,378.86 km) |
| Alzenau in Unterfranken to Lyaskovets | 922.60 mi (1,484.77 km) |
| Alzenau in Unterfranken to Mezdra | 840.77 mi (1,353.08 km) |
| Alzenau in Unterfranken to Momchilgrad | 980.28 mi (1,577.60 km) |
