| Ruthen to Cognac | 567.25 mi (912.90 km) |
| Ruthen to Cogolin | 576.62 mi (927.97 km) |
| Ruthen to Colmar | 241.02 mi (387.88 km) |
| Ruthen to Colombes | 327.62 mi (527.25 km) |
| Ruthen to Colomiers | 637.62 mi (1,026.15 km) |
| Ruthen to Combs-la-Ville | 326.97 mi (526.21 km) |
| Ruthen to Comines | 242.70 mi (390.59 km) |
| Ruthen to Compiegne | 287.33 mi (462.41 km) |
| Ruthen to Concarneau | 607.16 mi (977.13 km) |
| Ruthen to Conde-sur-l'Escaut | 224.71 mi (361.64 km) |
| Ruthen to Conflans-Sainte-Honorine | 330.41 mi (531.74 km) |
| Ruthen to Corbas | 434.37 mi (699.05 km) |
| Ruthen to Corbeil-Essonnes | 332.18 mi (534.59 km) |
| Ruthen to Cormeilles-en-Parisis | 327.52 mi (527.10 km) |
| Ruthen to Cosne sur Loire | 376.50 mi (605.92 km) |
