| Holborn to Cognac | 402.56 mi (647.86 km) |
| Holborn to Cogolin | 649.69 mi (1,045.58 km) |
| Holborn to Colmar | 408.82 mi (657.94 km) |
| Holborn to Colombes | 207.65 mi (334.18 km) |
| Holborn to Colomiers | 550.42 mi (885.82 km) |
| Holborn to Combs-la-Ville | 229.81 mi (369.85 km) |
| Holborn to Comines | 145.11 mi (233.53 km) |
| Holborn to Compiegne | 194.50 mi (313.02 km) |
| Holborn to Concarneau | 303.80 mi (488.92 km) |
| Holborn to Conde-sur-l'Escaut | 177.28 mi (285.30 km) |
| Holborn to Conflans-Sainte-Honorine | 199.70 mi (321.39 km) |
| Holborn to Corbas | 464.53 mi (747.60 km) |
| Holborn to Corbeil-Essonnes | 231.44 mi (372.46 km) |
| Holborn to Cormeilles-en-Parisis | 203.49 mi (327.49 km) |
| Holborn to Cosne sur Loire | 314.99 mi (506.93 km) |
