| Markgroningen to Karlovo | 870.23 mi (1,400.49 km) |
| Markgroningen to Karnobat | 962.30 mi (1,548.68 km) |
| Markgroningen to Kavarna | 992.29 mi (1,596.94 km) |
| Markgroningen to Kazanlak | 896.00 mi (1,441.98 km) |
| Markgroningen to Knezha | 806.84 mi (1,298.48 km) |
| Markgroningen to Kostinbrod | 797.84 mi (1,284.00 km) |
| Markgroningen to Kozloduy | 781.57 mi (1,257.82 km) |
| Markgroningen to Kyustendil | 799.23 mi (1,286.24 km) |
| Markgroningen to Levski | 856.24 mi (1,377.98 km) |
| Markgroningen to Lom | 759.10 mi (1,221.66 km) |
| Markgroningen to Lovech | 847.32 mi (1,363.63 km) |
| Markgroningen to Lukovit | 821.73 mi (1,322.45 km) |
| Markgroningen to Lyaskovets | 890.91 mi (1,433.78 km) |
| Markgroningen to Mezdra | 804.25 mi (1,294.31 km) |
| Markgroningen to Momchilgrad | 941.18 mi (1,514.69 km) |
