| Billdal to Cognac | 971.95 mi (1,564.20 km) |
| Billdal to Cogolin | 1,017.54 mi (1,637.57 km) |
| Billdal to Colmar | 683.35 mi (1,099.75 km) |
| Billdal to Colombes | 718.30 mi (1,155.99 km) |
| Billdal to Colomiers | 1,068.34 mi (1,719.33 km) |
| Billdal to Combs-la-Ville | 726.73 mi (1,169.57 km) |
| Billdal to Comines | 592.69 mi (953.84 km) |
| Billdal to Compiegne | 676.01 mi (1,087.93 km) |
| Billdal to Concarneau | 938.92 mi (1,511.05 km) |
| Billdal to Conde-sur-l'Escaut | 597.12 mi (960.97 km) |
| Billdal to Conflans-Sainte-Honorine | 717.30 mi (1,154.39 km) |
| Billdal to Corbas | 875.64 mi (1,409.21 km) |
| Billdal to Corbeil-Essonnes | 731.84 mi (1,177.79 km) |
| Billdal to Cormeilles-en-Parisis | 716.45 mi (1,153.01 km) |
| Billdal to Cosne sur Loire | 796.96 mi (1,282.59 km) |
