| Tonisvorst to Karlovo | 1,046.40 mi (1,684.02 km) |
| Tonisvorst to Karnobat | 1,131.40 mi (1,820.81 km) |
| Tonisvorst to Kavarna | 1,151.88 mi (1,853.78 km) |
| Tonisvorst to Kazanlak | 1,070.37 mi (1,722.59 km) |
| Tonisvorst to Knezha | 980.21 mi (1,577.50 km) |
| Tonisvorst to Kostinbrod | 978.37 mi (1,574.54 km) |
| Tonisvorst to Kozloduy | 954.27 mi (1,535.75 km) |
| Tonisvorst to Kyustendil | 984.29 mi (1,584.06 km) |
| Tonisvorst to Levski | 1,026.85 mi (1,652.56 km) |
| Tonisvorst to Lom | 933.29 mi (1,501.99 km) |
| Tonisvorst to Lovech | 1,020.85 mi (1,642.90 km) |
| Tonisvorst to Lukovit | 996.74 mi (1,604.10 km) |
| Tonisvorst to Lyaskovets | 1,061.28 mi (1,707.96 km) |
| Tonisvorst to Mezdra | 981.18 mi (1,579.06 km) |
| Tonisvorst to Momchilgrad | 1,121.21 mi (1,804.41 km) |
