| Ruma to Cognac | 977.65 mi (1,573.38 km) |
| Ruma to Cogolin | 669.94 mi (1,078.16 km) |
| Ruma to Colmar | 629.20 mi (1,012.59 km) |
| Ruma to Colombes | 869.90 mi (1,399.96 km) |
| Ruma to Colomiers | 917.52 mi (1,476.61 km) |
| Ruma to Combs-la-Ville | 852.76 mi (1,372.38 km) |
| Ruma to Comines | 872.67 mi (1,404.43 km) |
| Ruma to Compiegne | 852.40 mi (1,371.81 km) |
| Ruma to Concarneau | 1,143.56 mi (1,840.38 km) |
| Ruma to Conde-sur-l'Escaut | 841.19 mi (1,353.77 km) |
| Ruma to Conflans-Sainte-Honorine | 877.78 mi (1,412.66 km) |
| Ruma to Corbas | 725.64 mi (1,167.80 km) |
| Ruma to Corbeil-Essonnes | 855.55 mi (1,376.87 km) |
| Ruma to Cormeilles-en-Parisis | 872.85 mi (1,404.72 km) |
| Ruma to Cosne sur Loire | 823.74 mi (1,325.68 km) |
