| Billings to Cognac | 4,757.77 mi (7,656.89 km) |
| Billings to Cogolin | 5,112.04 mi (8,227.04 km) |
| Billings to Colmar | 4,887.85 mi (7,866.23 km) |
| Billings to Colombes | 4,685.57 mi (7,540.70 km) |
| Billings to Colomiers | 4,917.72 mi (7,914.30 km) |
| Billings to Combs-la-Ville | 4,707.89 mi (7,576.61 km) |
| Billings to Comines | 4,619.20 mi (7,433.89 km) |
| Billings to Compiegne | 4,679.55 mi (7,531.01 km) |
| Billings to Concarneau | 4,530.96 mi (7,291.88 km) |
| Billings to Conde-sur-l'Escaut | 4,652.50 mi (7,487.47 km) |
| Billings to Conflans-Sainte-Honorine | 4,676.95 mi (7,526.82 km) |
| Billings to Corbas | 4,934.07 mi (7,940.62 km) |
| Billings to Corbeil-Essonnes | 4,708.15 mi (7,577.04 km) |
| Billings to Cormeilles-en-Parisis | 4,681.48 mi (7,534.12 km) |
| Billings to Cosne sur Loire | 4,782.02 mi (7,695.91 km) |
