| Renkum to Karlovo | 1,092.35 mi (1,757.97 km) |
| Renkum to Karnobat | 1,175.47 mi (1,891.73 km) |
| Renkum to Kavarna | 1,193.57 mi (1,920.86 km) |
| Renkum to Kazanlak | 1,115.84 mi (1,795.77 km) |
| Renkum to Knezha | 1,025.61 mi (1,650.56 km) |
| Renkum to Kostinbrod | 1,025.50 mi (1,650.39 km) |
| Renkum to Kozloduy | 999.56 mi (1,608.64 km) |
| Renkum to Kyustendil | 1,032.51 mi (1,661.67 km) |
| Renkum to Levski | 1,071.49 mi (1,724.40 km) |
| Renkum to Lom | 978.99 mi (1,575.53 km) |
| Renkum to Lovech | 1,066.20 mi (1,715.89 km) |
| Renkum to Lukovit | 1,042.50 mi (1,677.75 km) |
| Renkum to Lyaskovets | 1,105.79 mi (1,779.59 km) |
| Renkum to Mezdra | 1,027.44 mi (1,653.50 km) |
| Renkum to Momchilgrad | 1,168.00 mi (1,879.72 km) |
