| Rouen to Cognac | 267.18 mi (429.99 km) |
| Rouen to Cogolin | 499.98 mi (804.64 km) |
| Rouen to Colmar | 300.42 mi (483.48 km) |
| Rouen to Colombes | 63.63 mi (102.40 km) |
| Rouen to Colomiers | 402.91 mi (648.42 km) |
| Rouen to Combs-la-Ville | 85.38 mi (137.40 km) |
| Rouen to Comines | 124.62 mi (200.55 km) |
| Rouen to Compiegne | 77.97 mi (125.48 km) |
| Rouen to Concarneau | 252.83 mi (406.89 km) |
| Rouen to Conde-sur-l'Escaut | 131.18 mi (211.11 km) |
| Rouen to Conflans-Sainte-Honorine | 54.91 mi (88.38 km) |
| Rouen to Corbas | 315.56 mi (507.85 km) |
| Rouen to Corbeil-Essonnes | 85.23 mi (137.17 km) |
| Rouen to Cormeilles-en-Parisis | 59.77 mi (96.19 km) |
| Rouen to Cosne sur Loire | 163.73 mi (263.49 km) |
