| Redcar to Karlovo | 1,429.19 mi (2,300.05 km) |
| Redcar to Karnobat | 1,509.73 mi (2,429.68 km) |
| Redcar to Kavarna | 1,523.60 mi (2,452.00 km) |
| Redcar to Kazanlak | 1,452.10 mi (2,336.94 km) |
| Redcar to Knezha | 1,361.88 mi (2,191.74 km) |
| Redcar to Kostinbrod | 1,363.42 mi (2,194.21 km) |
| Redcar to Kozloduy | 1,335.73 mi (2,149.66 km) |
| Redcar to Kyustendil | 1,370.97 mi (2,206.36 km) |
| Redcar to Levski | 1,406.73 mi (2,263.92 km) |
| Redcar to Lom | 1,315.64 mi (2,117.32 km) |
| Redcar to Lovech | 1,402.38 mi (2,256.92 km) |
| Redcar to Lukovit | 1,379.17 mi (2,219.56 km) |
| Redcar to Lyaskovets | 1,440.80 mi (2,318.75 km) |
| Redcar to Mezdra | 1,364.62 mi (2,196.15 km) |
| Redcar to Momchilgrad | 1,505.60 mi (2,423.03 km) |
