| Encinitas to Cognac | 5,721.81 mi (9,208.37 km) |
| Encinitas to Cogolin | 6,083.18 mi (9,789.93 km) |
| Encinitas to Colmar | 5,870.82 mi (9,448.17 km) |
| Encinitas to Colombes | 5,663.16 mi (9,113.98 km) |
| Encinitas to Colomiers | 5,878.69 mi (9,460.83 km) |
| Encinitas to Combs-la-Ville | 5,685.34 mi (9,149.67 km) |
| Encinitas to Comines | 5,601.77 mi (9,015.18 km) |
| Encinitas to Compiegne | 5,659.08 mi (9,107.40 km) |
| Encinitas to Concarneau | 5,494.98 mi (8,843.32 km) |
| Encinitas to Conde-sur-l'Escaut | 5,635.16 mi (9,068.91 km) |
| Encinitas to Conflans-Sainte-Honorine | 5,654.48 mi (9,100.01 km) |
| Encinitas to Corbas | 5,908.16 mi (9,508.26 km) |
| Encinitas to Corbeil-Essonnes | 5,685.36 mi (9,149.70 km) |
| Encinitas to Cormeilles-en-Parisis | 5,659.11 mi (9,107.46 km) |
| Encinitas to Cosne sur Loire | 5,757.01 mi (9,265.00 km) |
