| Marcq-en-Baroeul to Cologno al Serio | 464.71 mi (747.88 km) |
| Marcq-en-Baroeul to Cologno Monzese | 455.29 mi (732.72 km) |
| Marcq-en-Baroeul to Colorno | 520.56 mi (837.76 km) |
| Marcq-en-Baroeul to Comacchio | 589.80 mi (949.20 km) |
| Marcq-en-Baroeul to Comiso | 1,105.10 mi (1,778.49 km) |
| Marcq-en-Baroeul to Como | 434.15 mi (698.70 km) |
| Marcq-en-Baroeul to Concordia Sagittaria | 561.74 mi (904.03 km) |
| Marcq-en-Baroeul to Concorezzo | 453.58 mi (729.96 km) |
| Marcq-en-Baroeul to Conegliano | 536.21 mi (862.95 km) |
| Marcq-en-Baroeul to Conselice | 587.89 mi (946.11 km) |
| Marcq-en-Baroeul to Conselve | 552.35 mi (888.92 km) |
| Marcq-en-Baroeul to Conversano | 948.47 mi (1,526.41 km) |
| Marcq-en-Baroeul to Copertino | 1,017.00 mi (1,636.71 km) |
| Marcq-en-Baroeul to Copparo | 568.03 mi (914.16 km) |
| Marcq-en-Baroeul to Corato | 914.79 mi (1,472.21 km) |
