| Enfield Lock to Cognac | 412.91 mi (664.52 km) |
| Enfield Lock to Cogolin | 656.59 mi (1,056.67 km) |
| Enfield Lock to Colmar | 411.32 mi (661.95 km) |
| Enfield Lock to Colombes | 214.64 mi (345.43 km) |
| Enfield Lock to Colomiers | 560.10 mi (901.40 km) |
| Enfield Lock to Combs-la-Ville | 236.65 mi (380.86 km) |
| Enfield Lock to Comines | 145.49 mi (234.15 km) |
| Enfield Lock to Compiegne | 199.71 mi (321.41 km) |
| Enfield Lock to Concarneau | 314.33 mi (505.87 km) |
| Enfield Lock to Conde-sur-l'Escaut | 178.20 mi (286.78 km) |
| Enfield Lock to Conflans-Sainte-Honorine | 206.85 mi (332.89 km) |
| Enfield Lock to Corbas | 471.39 mi (758.63 km) |
| Enfield Lock to Corbeil-Essonnes | 238.46 mi (383.76 km) |
| Enfield Lock to Cormeilles-en-Parisis | 210.50 mi (338.77 km) |
| Enfield Lock to Cosne sur Loire | 322.53 mi (519.07 km) |
