| Shasta Lake to Cervignano del Friuli | 5,864.96 mi (9,438.74 km) |
| Shasta Lake to Cesa | 6,174.03 mi (9,936.15 km) |
| Shasta Lake to Cesano Maderno | 5,764.54 mi (9,277.14 km) |
| Shasta Lake to Cesena | 5,934.57 mi (9,550.78 km) |
| Shasta Lake to Cesenatico | 5,935.04 mi (9,551.53 km) |
| Shasta Lake to Cetraro | 6,307.46 mi (10,150.87 km) |
| Shasta Lake to Cherasco | 5,783.92 mi (9,308.33 km) |
| Shasta Lake to Chiampo | 5,827.19 mi (9,377.96 km) |
| Shasta Lake to Chiaravalle | 5,995.07 mi (9,648.14 km) |
| Shasta Lake to Chiari | 5,791.12 mi (9,319.91 km) |
| Shasta Lake to Chiavari | 5,844.37 mi (9,405.60 km) |
| Shasta Lake to Chieri | 5,762.23 mi (9,273.41 km) |
| Shasta Lake to Chieti | 6,090.68 mi (9,802.01 km) |
| Shasta Lake to Chioggia | 5,872.71 mi (9,451.21 km) |
| Shasta Lake to Chiusi | 5,991.73 mi (9,642.76 km) |
