| Cupar to Karlovo | 1,548.09 mi (2,491.41 km) |
| Cupar to Karnobat | 1,624.61 mi (2,614.55 km) |
| Cupar to Kavarna | 1,633.74 mi (2,629.25 km) |
| Cupar to Kazanlak | 1,569.97 mi (2,526.62 km) |
| Cupar to Knezha | 1,479.96 mi (2,381.76 km) |
| Cupar to Kostinbrod | 1,484.84 mi (2,389.62 km) |
| Cupar to Kozloduy | 1,453.72 mi (2,339.53 km) |
| Cupar to Kyustendil | 1,494.57 mi (2,405.28 km) |
| Cupar to Levski | 1,523.16 mi (2,451.29 km) |
| Cupar to Lom | 1,434.47 mi (2,308.55 km) |
| Cupar to Lovech | 1,520.21 mi (2,446.55 km) |
| Cupar to Lukovit | 1,497.87 mi (2,410.59 km) |
| Cupar to Lyaskovets | 1,556.84 mi (2,505.49 km) |
| Cupar to Mezdra | 1,484.33 mi (2,388.80 km) |
| Cupar to Momchilgrad | 1,625.98 mi (2,616.75 km) |
