| Ridgefield Park to Karlovo | 4,770.03 mi (7,676.62 km) |
| Ridgefield Park to Karnobat | 4,858.34 mi (7,818.74 km) |
| Ridgefield Park to Kavarna | 4,877.75 mi (7,849.99 km) |
| Ridgefield Park to Kazanlak | 4,795.22 mi (7,717.16 km) |
| Ridgefield Park to Knezha | 4,705.46 mi (7,572.70 km) |
| Ridgefield Park to Kostinbrod | 4,697.96 mi (7,560.64 km) |
| Ridgefield Park to Kozloduy | 4,679.79 mi (7,531.39 km) |
| Ridgefield Park to Kyustendil | 4,697.60 mi (7,560.05 km) |
| Ridgefield Park to Levski | 4,753.29 mi (7,649.68 km) |
| Ridgefield Park to Lom | 4,658.02 mi (7,496.36 km) |
| Ridgefield Park to Lovech | 4,746.08 mi (7,638.08 km) |
| Ridgefield Park to Lukovit | 4,721.10 mi (7,597.87 km) |
| Ridgefield Park to Lyaskovets | 4,787.84 mi (7,705.28 km) |
| Ridgefield Park to Mezdra | 4,704.17 mi (7,570.62 km) |
| Ridgefield Park to Momchilgrad | 4,841.27 mi (7,791.27 km) |
