| Shasta Lake to Cognac | 5,480.20 mi (8,819.53 km) |
| Shasta Lake to Cogolin | 5,822.96 mi (9,371.15 km) |
| Shasta Lake to Colmar | 5,577.59 mi (8,976.27 km) |
| Shasta Lake to Colombes | 5,388.13 mi (8,671.36 km) |
| Shasta Lake to Colomiers | 5,642.89 mi (9,081.36 km) |
| Shasta Lake to Combs-la-Ville | 5,410.56 mi (8,707.46 km) |
| Shasta Lake to Comines | 5,311.63 mi (8,548.24 km) |
| Shasta Lake to Compiegne | 5,378.34 mi (8,655.59 km) |
| Shasta Lake to Concarneau | 5,254.65 mi (8,456.54 km) |
| Shasta Lake to Conde-sur-l'Escaut | 5,344.48 mi (8,601.11 km) |
| Shasta Lake to Conflans-Sainte-Honorine | 5,379.65 mi (8,657.71 km) |
| Shasta Lake to Corbas | 5,641.34 mi (9,078.87 km) |
| Shasta Lake to Corbeil-Essonnes | 5,411.29 mi (8,708.64 km) |
| Shasta Lake to Cormeilles-en-Parisis | 5,383.98 mi (8,664.68 km) |
| Shasta Lake to Cosne sur Loire | 5,488.66 mi (8,833.14 km) |
