| Boone to Cognac | 4,110.53 mi (6,615.26 km) |
| Boone to Cogolin | 4,488.13 mi (7,222.95 km) |
| Boone to Colmar | 4,375.99 mi (7,042.48 km) |
| Boone to Colombes | 4,138.75 mi (6,660.68 km) |
| Boone to Colomiers | 4,242.47 mi (6,827.60 km) |
| Boone to Combs-la-Ville | 4,158.33 mi (6,692.19 km) |
| Boone to Comines | 4,123.06 mi (6,635.43 km) |
| Boone to Compiegne | 4,149.94 mi (6,678.68 km) |
| Boone to Concarneau | 3,898.69 mi (6,274.33 km) |
| Boone to Conde-sur-l'Escaut | 4,154.78 mi (6,686.47 km) |
| Boone to Conflans-Sainte-Honorine | 4,130.33 mi (6,647.12 km) |
| Boone to Corbas | 4,342.52 mi (6,988.61 km) |
| Boone to Corbeil-Essonnes | 4,156.51 mi (6,689.25 km) |
| Boone to Cormeilles-en-Parisis | 4,135.32 mi (6,655.15 km) |
| Boone to Cosne sur Loire | 4,207.52 mi (6,771.35 km) |
