| Rialto to Cognac | 5,669.00 mi (9,123.37 km) |
| Rialto to Cogolin | 6,028.89 mi (9,702.57 km) |
| Rialto to Colmar | 5,813.34 mi (9,355.66 km) |
| Rialto to Colombes | 5,607.18 mi (9,023.88 km) |
| Rialto to Colomiers | 5,826.56 mi (9,376.94 km) |
| Rialto to Combs-la-Ville | 5,629.39 mi (9,059.63 km) |
| Rialto to Comines | 5,544.37 mi (8,922.81 km) |
| Rialto to Compiegne | 5,602.57 mi (9,016.46 km) |
| Rialto to Concarneau | 5,442.09 mi (8,758.21 km) |
| Rialto to Conde-sur-l'Escaut | 5,577.73 mi (8,976.50 km) |
| Rialto to Conflans-Sainte-Honorine | 5,598.51 mi (9,009.93 km) |
| Rialto to Corbas | 5,853.12 mi (9,419.69 km) |
| Rialto to Corbeil-Essonnes | 5,629.48 mi (9,059.76 km) |
| Rialto to Cormeilles-en-Parisis | 5,603.12 mi (9,017.34 km) |
| Rialto to Cosne sur Loire | 5,701.71 mi (9,176.01 km) |
