| Henley on Thames to Cognac | 404.34 mi (650.73 km) |
| Henley on Thames to Cogolin | 668.85 mi (1,076.41 km) |
| Henley on Thames to Colmar | 438.41 mi (705.55 km) |
| Henley on Thames to Colombes | 228.04 mi (366.99 km) |
| Henley on Thames to Colomiers | 557.14 mi (896.63 km) |
| Henley on Thames to Combs-la-Ville | 250.45 mi (403.07 km) |
| Henley on Thames to Comines | 177.73 mi (286.02 km) |
| Henley on Thames to Compiegne | 219.76 mi (353.67 km) |
| Henley on Thames to Concarneau | 286.51 mi (461.10 km) |
| Henley on Thames to Conde-sur-l'Escaut | 209.30 mi (336.84 km) |
| Henley on Thames to Conflans-Sainte-Honorine | 219.70 mi (353.57 km) |
| Henley on Thames to Corbas | 484.12 mi (779.12 km) |
| Henley on Thames to Corbeil-Essonnes | 251.51 mi (404.76 km) |
| Henley on Thames to Cormeilles-en-Parisis | 223.87 mi (360.29 km) |
| Henley on Thames to Cosne sur Loire | 332.74 mi (535.49 km) |
