| Marcq-en-Baroeul to Campos del Puerto | 776.65 mi (1,249.90 km) |
| Marcq-en-Baroeul to Canals | 828.69 mi (1,333.65 km) |
| Marcq-en-Baroeul to Candelaria | 1,846.18 mi (2,971.14 km) |
| Marcq-en-Baroeul to Canet de Mar | 627.85 mi (1,010.42 km) |
| Marcq-en-Baroeul to Cangas | 808.64 mi (1,301.38 km) |
| Marcq-en-Baroeul to Cangas de Narcea | 688.28 mi (1,107.67 km) |
| Marcq-en-Baroeul to Canovellas | 626.74 mi (1,008.65 km) |
| Marcq-en-Baroeul to Canteras | 924.97 mi (1,488.59 km) |
| Marcq-en-Baroeul to Cantillana | 1,003.78 mi (1,615.43 km) |
| Marcq-en-Baroeul to Capdepera | 758.20 mi (1,220.21 km) |
| Marcq-en-Baroeul to Carballo | 756.02 mi (1,216.69 km) |
| Marcq-en-Baroeul to Carcagente | 816.36 mi (1,313.80 km) |
| Marcq-en-Baroeul to Cardedeu | 624.94 mi (1,005.74 km) |
| Marcq-en-Baroeul to Carlet | 810.05 mi (1,303.64 km) |
| Marcq-en-Baroeul to Carmona | 1,008.39 mi (1,622.85 km) |
