| American Canyon to Cabestany | 5,877.85 mi (9,459.48 km) |
| American Canyon to Cabries | 5,915.31 mi (9,519.77 km) |
| American Canyon to Cachan | 5,537.95 mi (8,912.47 km) |
| American Canyon to Caen | 5,436.08 mi (8,748.53 km) |
| American Canyon to Cagnes-sur-Mer | 5,957.78 mi (9,588.13 km) |
| American Canyon to Cahors | 5,736.25 mi (9,231.60 km) |
| American Canyon to Calais | 5,412.12 mi (8,709.97 km) |
| American Canyon to Caluire-et-Cuire | 5,772.23 mi (9,289.51 km) |
| American Canyon to Cambrai | 5,492.08 mi (8,838.66 km) |
| American Canyon to Canet-en-Roussillon | 5,878.63 mi (9,460.75 km) |
| American Canyon to Cannes | 5,959.83 mi (9,591.42 km) |
| American Canyon to Canteleu | 5,465.01 mi (8,795.08 km) |
| American Canyon to Capbreton | 5,681.94 mi (9,144.19 km) |
| American Canyon to Carcassonne | 5,830.56 mi (9,383.38 km) |
| American Canyon to Carmaux | 5,780.31 mi (9,302.51 km) |
