| Marcq-en-Baroeul to Karlovo | 1,163.31 mi (1,872.17 km) |
| Marcq-en-Baroeul to Karnobat | 1,254.08 mi (2,018.25 km) |
| Marcq-en-Baroeul to Kavarna | 1,280.93 mi (2,061.45 km) |
| Marcq-en-Baroeul to Kazanlak | 1,188.85 mi (1,913.27 km) |
| Marcq-en-Baroeul to Knezha | 1,099.42 mi (1,769.35 km) |
| Marcq-en-Baroeul to Kostinbrod | 1,091.21 mi (1,756.14 km) |
| Marcq-en-Baroeul to Kozloduy | 1,073.99 mi (1,728.42 km) |
| Marcq-en-Baroeul to Kyustendil | 1,092.32 mi (1,757.92 km) |
| Marcq-en-Baroeul to Levski | 1,148.27 mi (1,847.97 km) |
| Marcq-en-Baroeul to Lom | 1,051.79 mi (1,692.69 km) |
| Marcq-en-Baroeul to Lovech | 1,139.97 mi (1,834.61 km) |
| Marcq-en-Baroeul to Lukovit | 1,114.62 mi (1,793.81 km) |
| Marcq-en-Baroeul to Lyaskovets | 1,182.93 mi (1,903.74 km) |
| Marcq-en-Baroeul to Mezdra | 1,097.39 mi (1,766.07 km) |
| Marcq-en-Baroeul to Momchilgrad | 1,234.56 mi (1,986.83 km) |
