| Diamond Springs to Cognac | 5,539.72 mi (8,915.32 km) |
| Diamond Springs to Cogolin | 5,888.20 mi (9,476.15 km) |
| Diamond Springs to Colmar | 5,651.41 mi (9,095.06 km) |
| Diamond Springs to Colombes | 5,456.62 mi (8,781.58 km) |
| Diamond Springs to Colomiers | 5,701.15 mi (9,175.11 km) |
| Diamond Springs to Combs-la-Ville | 5,479.02 mi (8,817.63 km) |
| Diamond Springs to Comines | 5,384.12 mi (8,664.91 km) |
| Diamond Springs to Compiegne | 5,448.37 mi (8,768.31 km) |
| Diamond Springs to Concarneau | 5,313.38 mi (8,551.06 km) |
| Diamond Springs to Conde-sur-l'Escaut | 5,417.18 mi (8,718.11 km) |
| Diamond Springs to Conflans-Sainte-Honorine | 5,448.07 mi (8,767.82 km) |
| Diamond Springs to Corbas | 5,708.05 mi (9,186.22 km) |
| Diamond Springs to Corbeil-Essonnes | 5,479.56 mi (8,818.50 km) |
| Diamond Springs to Cormeilles-en-Parisis | 5,452.49 mi (8,774.94 km) |
| Diamond Springs to Cosne sur Loire | 5,555.50 mi (8,940.72 km) |
