| Blue Island to Cognac | 4,146.59 mi (6,673.29 km) |
| Blue Island to Cogolin | 4,522.14 mi (7,277.69 km) |
| Blue Island to Colmar | 4,367.19 mi (7,028.31 km) |
| Blue Island to Colombes | 4,138.14 mi (6,659.70 km) |
| Blue Island to Colomiers | 4,291.43 mi (6,906.39 km) |
| Blue Island to Combs-la-Ville | 4,159.10 mi (6,693.42 km) |
| Blue Island to Comines | 4,103.77 mi (6,604.38 km) |
| Blue Island to Compiegne | 4,143.28 mi (6,667.96 km) |
| Blue Island to Concarneau | 3,925.10 mi (6,316.85 km) |
| Blue Island to Conde-sur-l'Escaut | 4,136.68 mi (6,657.34 km) |
| Blue Island to Conflans-Sainte-Honorine | 4,129.48 mi (6,645.76 km) |
| Blue Island to Corbas | 4,362.08 mi (7,020.08 km) |
| Blue Island to Corbeil-Essonnes | 4,158.00 mi (6,691.65 km) |
| Blue Island to Cormeilles-en-Parisis | 4,134.40 mi (6,653.67 km) |
| Blue Island to Cosne sur Loire | 4,218.35 mi (6,788.78 km) |
