| Varel to Karlovo | 1,065.40 mi (1,714.59 km) |
| Varel to Karnobat | 1,139.12 mi (1,833.23 km) |
| Varel to Kavarna | 1,147.36 mi (1,846.50 km) |
| Varel to Kazanlak | 1,086.35 mi (1,748.31 km) |
| Varel to Knezha | 996.69 mi (1,604.02 km) |
| Varel to Kostinbrod | 1,005.20 mi (1,617.71 km) |
| Varel to Kozloduy | 970.44 mi (1,561.77 km) |
| Varel to Kyustendil | 1,018.21 mi (1,638.66 km) |
| Varel to Levski | 1,038.60 mi (1,671.47 km) |
| Varel to Lom | 952.00 mi (1,532.10 km) |
| Varel to Lovech | 1,036.66 mi (1,668.34 km) |
| Varel to Lukovit | 1,015.12 mi (1,633.68 km) |
| Varel to Lyaskovets | 1,071.99 mi (1,725.21 km) |
| Varel to Mezdra | 1,002.62 mi (1,613.56 km) |
| Varel to Momchilgrad | 1,144.60 mi (1,842.05 km) |
