| Fehmarnsund to Karlovo | 1,022.90 mi (1,646.19 km) |
| Fehmarnsund to Karnobat | 1,085.60 mi (1,747.11 km) |
| Fehmarnsund to Kavarna | 1,083.43 mi (1,743.60 km) |
| Fehmarnsund to Kazanlak | 1,040.83 mi (1,675.05 km) |
| Fehmarnsund to Knezha | 953.37 mi (1,534.30 km) |
| Fehmarnsund to Kostinbrod | 970.81 mi (1,562.36 km) |
| Fehmarnsund to Kozloduy | 927.42 mi (1,492.54 km) |
| Fehmarnsund to Kyustendil | 989.89 mi (1,593.08 km) |
| Fehmarnsund to Levski | 990.31 mi (1,593.76 km) |
| Fehmarnsund to Lom | 911.64 mi (1,467.14 km) |
| Fehmarnsund to Lovech | 991.93 mi (1,596.35 km) |
| Fehmarnsund to Lukovit | 973.07 mi (1,566.00 km) |
| Fehmarnsund to Lyaskovets | 1,022.18 mi (1,645.05 km) |
| Fehmarnsund to Mezdra | 963.52 mi (1,550.63 km) |
| Fehmarnsund to Momchilgrad | 1,104.55 mi (1,777.60 km) |
