| American Canyon to Cervignano del Friuli | 6,012.55 mi (9,676.26 km) |
| American Canyon to Cesa | 6,318.31 mi (10,168.33 km) |
| American Canyon to Cesano Maderno | 5,908.01 mi (9,508.03 km) |
| American Canyon to Cesena | 6,079.65 mi (9,784.25 km) |
| American Canyon to Cesenatico | 6,080.32 mi (9,785.33 km) |
| American Canyon to Cetraro | 6,452.31 mi (10,383.99 km) |
| American Canyon to Cherasco | 5,925.15 mi (9,535.61 km) |
| American Canyon to Chiampo | 5,972.62 mi (9,612.01 km) |
| American Canyon to Chiaravalle | 6,140.74 mi (9,882.57 km) |
| American Canyon to Chiari | 5,935.19 mi (9,551.77 km) |
| American Canyon to Chiavari | 5,986.72 mi (9,634.70 km) |
| American Canyon to Chieri | 5,903.78 mi (9,501.22 km) |
| American Canyon to Chieti | 6,236.10 mi (10,036.03 km) |
| American Canyon to Chioggia | 6,018.79 mi (9,686.30 km) |
| American Canyon to Chiusi | 6,135.48 mi (9,874.10 km) |
