| Naarden to Karlovo | 1,128.27 mi (1,815.78 km) |
| Naarden to Karnobat | 1,210.99 mi (1,948.90 km) |
| Naarden to Kavarna | 1,228.47 mi (1,977.03 km) |
| Naarden to Kazanlak | 1,151.67 mi (1,853.43 km) |
| Naarden to Knezha | 1,061.44 mi (1,708.22 km) |
| Naarden to Kostinbrod | 1,061.61 mi (1,708.50 km) |
| Naarden to Kozloduy | 1,035.37 mi (1,666.26 km) |
| Naarden to Kyustendil | 1,068.74 mi (1,719.97 km) |
| Naarden to Levski | 1,107.16 mi (1,781.80 km) |
| Naarden to Lom | 1,014.87 mi (1,633.28 km) |
| Naarden to Lovech | 1,102.02 mi (1,773.53 km) |
| Naarden to Lukovit | 1,078.40 mi (1,735.51 km) |
| Naarden to Lyaskovets | 1,141.42 mi (1,836.94 km) |
| Naarden to Mezdra | 1,063.41 mi (1,711.40 km) |
| Naarden to Momchilgrad | 1,204.06 mi (1,937.74 km) |
