| Imperial Beach to Cognac | 5,742.41 mi (9,241.51 km) |
| Imperial Beach to Cogolin | 6,104.52 mi (9,824.27 km) |
| Imperial Beach to Colmar | 5,893.88 mi (9,485.28 km) |
| Imperial Beach to Colombes | 5,685.43 mi (9,149.82 km) |
| Imperial Beach to Colomiers | 5,898.91 mi (9,493.38 km) |
| Imperial Beach to Combs-la-Ville | 5,707.58 mi (9,185.47 km) |
| Imperial Beach to Comines | 5,624.80 mi (9,052.25 km) |
| Imperial Beach to Compiegne | 5,681.63 mi (9,143.69 km) |
| Imperial Beach to Concarneau | 5,515.63 mi (8,876.55 km) |
| Imperial Beach to Conde-sur-l'Escaut | 5,658.20 mi (9,105.99 km) |
| Imperial Beach to Conflans-Sainte-Honorine | 5,676.75 mi (9,135.84 km) |
| Imperial Beach to Corbas | 5,929.91 mi (9,543.27 km) |
| Imperial Beach to Corbeil-Essonnes | 5,707.57 mi (9,185.44 km) |
| Imperial Beach to Cormeilles-en-Parisis | 5,681.39 mi (9,143.31 km) |
| Imperial Beach to Cosne sur Loire | 5,778.90 mi (9,300.25 km) |
