| Cockeysville to Cognac | 3,755.89 mi (6,044.53 km) |
| Cockeysville to Cogolin | 4,133.58 mi (6,652.35 km) |
| Cockeysville to Colmar | 4,020.36 mi (6,470.15 km) |
| Cockeysville to Colombes | 3,783.10 mi (6,088.31 km) |
| Cockeysville to Colomiers | 3,888.79 mi (6,258.40 km) |
| Cockeysville to Combs-la-Ville | 3,802.68 mi (6,119.82 km) |
| Cockeysville to Comines | 3,767.68 mi (6,063.50 km) |
| Cockeysville to Compiegne | 3,794.31 mi (6,106.35 km) |
| Cockeysville to Concarneau | 3,543.49 mi (5,702.70 km) |
| Cockeysville to Conde-sur-l'Escaut | 3,799.36 mi (6,114.48 km) |
| Cockeysville to Conflans-Sainte-Honorine | 3,774.67 mi (6,074.75 km) |
| Cockeysville to Corbas | 3,987.24 mi (6,416.84 km) |
| Cockeysville to Corbeil-Essonnes | 3,800.86 mi (6,116.89 km) |
| Cockeysville to Cormeilles-en-Parisis | 3,779.66 mi (6,082.78 km) |
| Cockeysville to Cosne sur Loire | 3,851.98 mi (6,199.16 km) |
