| Foz to Karlovo | 1,608.71 mi (2,588.98 km) |
| Foz to Karnobat | 1,716.37 mi (2,762.23 km) |
| Foz to Kavarna | 1,769.94 mi (2,848.45 km) |
| Foz to Kazanlak | 1,638.46 mi (2,636.84 km) |
| Foz to Knezha | 1,560.48 mi (2,511.35 km) |
| Foz to Kostinbrod | 1,527.36 mi (2,458.05 km) |
| Foz to Kozloduy | 1,539.65 mi (2,477.83 km) |
| Foz to Kyustendil | 1,509.21 mi (2,428.85 km) |
| Foz to Levski | 1,613.94 mi (2,597.39 km) |
| Foz to Lom | 1,514.80 mi (2,437.83 km) |
| Foz to Lovech | 1,596.78 mi (2,569.78 km) |
| Foz to Lukovit | 1,568.71 mi (2,524.60 km) |
| Foz to Lyaskovets | 1,646.54 mi (2,649.85 km) |
| Foz to Mezdra | 1,546.40 mi (2,488.69 km) |
| Foz to Momchilgrad | 1,658.32 mi (2,668.81 km) |
