| Erquelinnes to Cogolin | 500.69 mi (805.79 km) |
| Erquelinnes to Colmar | 212.15 mi (341.42 km) |
| Erquelinnes to Colombes | 127.20 mi (204.71 km) |
| Erquelinnes to Colomiers | 480.85 mi (773.85 km) |
| Erquelinnes to Combs-la-Ville | 133.24 mi (214.43 km) |
| Erquelinnes to Comines | 58.01 mi (93.35 km) |
| Erquelinnes to Compiegne | 84.69 mi (136.29 km) |
| Erquelinnes to Concarneau | 400.54 mi (644.60 km) |
| Erquelinnes to Conde-sur-l'Escaut | 25.31 mi (40.73 km) |
| Erquelinnes to Conflans-Sainte-Honorine | 128.04 mi (206.06 km) |
| Erquelinnes to Corbas | 322.75 mi (519.41 km) |
| Erquelinnes to Corbeil-Essonnes | 138.41 mi (222.74 km) |
| Erquelinnes to Cormeilles-en-Parisis | 126.11 mi (202.96 km) |
| Erquelinnes to Cosne sur Loire | 207.60 mi (334.11 km) |
| Erquelinnes to Coudekerque-Branche | 90.46 mi (145.57 km) |
